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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-15 23:08:50 (GMT)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-15 23:08:50 (GMT)
commit65a6ec0d72a07f16719e9b7a96e1c4bae044b591 (patch)
tree344e03a5039a44982c1b78d6113633b21b434820 /arch/arm
parent541010e4b8921cd781ff02ae68028501457045b6 (diff)
parent0181b61a988424b5cc44fe09e6968142359c815e (diff)
downloadlinux-fsl-qoriq-65a6ec0d72a07f16719e9b7a96e1c4bae044b591.tar.xz
Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (95 commits) [ARM] 4578/1: CM-x270: PCMCIA support [ARM] 4577/1: ITE 8152 PCI bridge support [ARM] 4576/1: CM-X270 machine support [ARM] pxa: Avoid pxa_gpio_mode() in gpio_direction_{in,out}put() [ARM] pxa: move pxa_set_mode() from pxa2xx_mainstone.c to mainstone.c [ARM] pxa: move pxa_set_mode() from pxa2xx_lubbock.c to lubbock.c [ARM] pxa: Make cpu_is_pxaXXX dependent on configuration symbols [ARM] pxa: PXA3xx base support [NET] smc91x: fix PXA DMA support code [SERIAL] Fix console initialisation ordering [ARM] pxa: tidy up arch/arm/mach-pxa/Makefile [ARM] Update arch/arm/Kconfig for drivers/Kconfig changes [ARM] 4600/1: fix kernel build failure with build-id-supporting binutils [ARM] 4599/1: Preserve ATAG list for use with kexec (2.6.23) [ARM] Rename consistent_sync() as dma_cache_maint() [ARM] 4572/1: ep93xx: add cirrus logic edb9307 support [ARM] 4596/1: S3C2412: Correct IRQs for SDI+CF and add decoding support [ARM] 4595/1: ns9xxx: define registers as void __iomem * instead of volatile u32 [ARM] 4594/1: ns9xxx: use the new gpio functions [ARM] 4593/1: ns9xxx: implement generic clockevents ...
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/Kconfig23
-rw-r--r--arch/arm/Kconfig-nommu2
-rw-r--r--arch/arm/Makefile2
-rw-r--r--arch/arm/boot/compressed/head-xscale.S4
-rw-r--r--arch/arm/common/Makefile1
-rw-r--r--arch/arm/common/dmabounce.c4
-rw-r--r--arch/arm/common/it8152.c387
-rw-r--r--arch/arm/configs/cm_x270_defconfig1410
-rw-r--r--arch/arm/configs/omap_h2_1610_defconfig399
-rw-r--r--arch/arm/configs/omap_osk_5912_defconfig1073
-rw-r--r--arch/arm/kernel/bios32.c28
-rw-r--r--arch/arm/kernel/calls.S1
-rw-r--r--arch/arm/kernel/relocate_kernel.S29
-rw-r--r--arch/arm/kernel/setup.c51
-rw-r--r--arch/arm/mach-at91/Kconfig25
-rw-r--r--arch/arm/mach-at91/Makefile5
-rw-r--r--arch/arm/mach-at91/at91rm9200_time.c195
-rw-r--r--arch/arm/mach-at91/at91x40.c67
-rw-r--r--arch/arm/mach-at91/at91x40_time.c80
-rw-r--r--arch/arm/mach-at91/board-eb01.c44
-rw-r--r--arch/arm/mach-at91/generic.h3
-rw-r--r--arch/arm/mach-clps7500/core.c6
-rw-r--r--arch/arm/mach-ep93xx/Kconfig6
-rw-r--r--arch/arm/mach-ep93xx/Makefile1
-rw-r--r--arch/arm/mach-ep93xx/edb9307.c91
-rw-r--r--arch/arm/mach-footbridge/isa.c45
-rw-r--r--arch/arm/mach-ns9xxx/Makefile2
-rw-r--r--arch/arm/mach-ns9xxx/board-a9m9750dev.c70
-rw-r--r--arch/arm/mach-ns9xxx/gpio.c190
-rw-r--r--arch/arm/mach-ns9xxx/irq.c50
-rw-r--r--arch/arm/mach-ns9xxx/time.c172
-rw-r--r--arch/arm/mach-omap1/Kconfig38
-rw-r--r--arch/arm/mach-omap1/Makefile3
-rw-r--r--arch/arm/mach-omap1/board-ams-delta.c120
-rw-r--r--arch/arm/mach-omap1/board-h2.c79
-rw-r--r--arch/arm/mach-omap1/board-h3.c41
-rw-r--r--arch/arm/mach-omap1/board-nokia770.c98
-rw-r--r--arch/arm/mach-omap1/board-osk.c55
-rw-r--r--arch/arm/mach-omap1/board-palmte.c377
-rw-r--r--arch/arm/mach-omap1/board-palmtt.c357
-rw-r--r--arch/arm/mach-omap1/board-palmz71.c383
-rw-r--r--arch/arm/mach-omap1/board-sx1.c494
-rw-r--r--arch/arm/mach-omap1/board-voiceblue.c2
-rw-r--r--arch/arm/mach-omap1/clock.c34
-rw-r--r--arch/arm/mach-omap1/clock.h35
-rw-r--r--arch/arm/mach-omap1/leds-innovator.c3
-rw-r--r--arch/arm/mach-omap1/mux.c24
-rw-r--r--arch/arm/mach-omap1/pm.c5
-rw-r--r--arch/arm/mach-omap2/Kconfig11
-rw-r--r--arch/arm/mach-omap2/Makefile1
-rw-r--r--arch/arm/mach-omap2/board-2430sdp.c218
-rw-r--r--arch/arm/mach-omap2/board-apollon.c99
-rw-r--r--arch/arm/mach-omap2/board-h4.c46
-rw-r--r--arch/arm/mach-omap2/devices.c6
-rw-r--r--arch/arm/mach-omap2/gpmc.c47
-rw-r--r--arch/arm/mach-omap2/id.c6
-rw-r--r--arch/arm/mach-omap2/io.c22
-rw-r--r--arch/arm/mach-omap2/irq.c19
-rw-r--r--arch/arm/mach-omap2/memory.c18
-rw-r--r--arch/arm/mach-omap2/mux.c38
-rw-r--r--arch/arm/mach-omap2/usb-tusb6010.c349
-rw-r--r--arch/arm/mach-pxa/Kconfig34
-rw-r--r--arch/arm/mach-pxa/Makefile47
-rw-r--r--arch/arm/mach-pxa/clock.c79
-rw-r--r--arch/arm/mach-pxa/clock.h43
-rw-r--r--arch/arm/mach-pxa/cm-x270-pci.c218
-rw-r--r--arch/arm/mach-pxa/cm-x270-pci.h13
-rw-r--r--arch/arm/mach-pxa/cm-x270.c645
-rw-r--r--arch/arm/mach-pxa/devices.h3
-rw-r--r--arch/arm/mach-pxa/generic.c184
-rw-r--r--arch/arm/mach-pxa/generic.h26
-rw-r--r--arch/arm/mach-pxa/irq.c80
-rw-r--r--arch/arm/mach-pxa/lubbock.c19
-rw-r--r--arch/arm/mach-pxa/mainstone.c19
-rw-r--r--arch/arm/mach-pxa/mfp.c235
-rw-r--r--arch/arm/mach-pxa/pxa25x.c90
-rw-r--r--arch/arm/mach-pxa/pxa27x.c127
-rw-r--r--arch/arm/mach-pxa/pxa300.c93
-rw-r--r--arch/arm/mach-pxa/pxa320.c88
-rw-r--r--arch/arm/mach-pxa/pxa3xx.c216
-rw-r--r--arch/arm/mach-pxa/time.c53
-rw-r--r--arch/arm/mach-pxa/zylonite.c184
-rw-r--r--arch/arm/mach-pxa/zylonite_pxa300.c188
-rw-r--r--arch/arm/mach-pxa/zylonite_pxa320.c173
-rw-r--r--arch/arm/mach-s3c2410/dma.c2
-rw-r--r--arch/arm/mach-s3c2412/dma.c2
-rw-r--r--arch/arm/mach-s3c2412/irq.c58
-rw-r--r--arch/arm/mach-s3c2412/s3c2412.c5
-rw-r--r--arch/arm/mach-s3c2440/dma.c2
-rw-r--r--arch/arm/mach-s3c2443/dma.c2
-rw-r--r--arch/arm/mach-s3c2443/irq.c4
-rw-r--r--arch/arm/mm/Kconfig4
-rw-r--r--arch/arm/mm/consistent.c4
-rw-r--r--arch/arm/nwfpe/ARM-gcc.h2
-rw-r--r--arch/arm/nwfpe/entry.S25
-rw-r--r--arch/arm/nwfpe/fpa11.inl8
-rw-r--r--arch/arm/plat-omap/Kconfig9
-rw-r--r--arch/arm/plat-omap/Makefile1
-rw-r--r--arch/arm/plat-omap/debug-devices.c86
-rw-r--r--arch/arm/plat-omap/dma.c6
-rw-r--r--arch/arm/plat-s3c24xx/dma.c2
-rw-r--r--arch/arm/plat-s3c24xx/sleep.S8
102 files changed, 9814 insertions, 767 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 691aae3..0a0c88d 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -318,6 +318,9 @@ config ARCH_KS8695
config ARCH_NS9XXX
bool "NetSilicon NS9xxx"
+ select GENERIC_GPIO
+ select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
help
Say Y here if you intend to run this kernel on a NetSilicon NS9xxx
System.
@@ -336,14 +339,14 @@ config ARCH_PNX4008
This enables support for Philips PNX4008 mobile platform.
config ARCH_PXA
- bool "PXA2xx-based"
+ bool "PXA2xx/PXA3xx-based"
depends on MMU
select ARCH_MTD_XIP
select GENERIC_GPIO
select GENERIC_TIME
select GENERIC_CLOCKEVENTS
help
- Support for Intel's PXA2XX processor line.
+ Support for Intel/Marvell's PXA2xx/PXA3xx processor line.
config ARCH_RPC
bool "RiscPC"
@@ -486,7 +489,7 @@ source arch/arm/mm/Kconfig
config IWMMXT
bool "Enable iWMMXt support"
depends on CPU_XSCALE || CPU_XSC3
- default y if PXA27x
+ default y if PXA27x || PXA3xx
help
Enable support for iWMMXt context switching at run time if
running on a CPU that supports it.
@@ -994,6 +997,10 @@ source "drivers/pnp/Kconfig"
source "drivers/block/Kconfig"
+# misc before ide - BLK_DEV_SGIIOC4 depends on SGI_IOC4
+
+source "drivers/misc/Kconfig"
+
if PCMCIA || ARCH_CLPS7500 || ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX \
|| ARCH_L7200 || ARCH_LH7A40X || ARCH_PXA || ARCH_RPC \
|| ARCH_S3C2410 || ARCH_SA1100 || ARCH_SHARK || FOOTBRIDGE \
@@ -1029,16 +1036,16 @@ source "drivers/spi/Kconfig"
source "drivers/w1/Kconfig"
+source "drivers/power/Kconfig"
+
source "drivers/hwmon/Kconfig"
-#source "drivers/l3/Kconfig"
+source "drivers/ssb/Kconfig"
-source "drivers/misc/Kconfig"
+#source "drivers/l3/Kconfig"
source "drivers/mfd/Kconfig"
-source "drivers/leds/Kconfig"
-
source "drivers/media/Kconfig"
source "drivers/video/Kconfig"
@@ -1051,6 +1058,8 @@ source "drivers/usb/Kconfig"
source "drivers/mmc/Kconfig"
+source "drivers/leds/Kconfig"
+
source "drivers/rtc/Kconfig"
source "drivers/dma/Kconfig"
diff --git a/arch/arm/Kconfig-nommu b/arch/arm/Kconfig-nommu
index f087376..901e6df 100644
--- a/arch/arm/Kconfig-nommu
+++ b/arch/arm/Kconfig-nommu
@@ -26,7 +26,7 @@ config FLASH_SIZE
default 0x00400000
config PROCESSOR_ID
- hex
+ hex 'Hard wire the processor ID'
default 0x00007700
depends on !CPU_CP15
help
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index fa4ea9f..6c2d539 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -12,7 +12,7 @@
LDFLAGS_vmlinux :=-p --no-undefined -X
CPPFLAGS_vmlinux.lds = -DTEXT_OFFSET=$(TEXT_OFFSET)
-OBJCOPYFLAGS :=-O binary -R .note -R .comment -S
+OBJCOPYFLAGS :=-O binary -R .note -R .note.gnu.build-id -R .comment -S
GZFLAGS :=-9
#CFLAGS +=-pipe
# Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb:
diff --git a/arch/arm/boot/compressed/head-xscale.S b/arch/arm/boot/compressed/head-xscale.S
index 236bbe5..67ea99e 100644
--- a/arch/arm/boot/compressed/head-xscale.S
+++ b/arch/arm/boot/compressed/head-xscale.S
@@ -33,10 +33,6 @@ __XScale_start:
bic r0, r0, #0x1000 @ clear Icache
mcr p15, 0, r0, c1, c0, 0
-#ifdef CONFIG_ARCH_LUBBOCK
- mov r7, #MACH_TYPE_LUBBOCK
-#endif
-
#ifdef CONFIG_ARCH_COTULLA_IDP
mov r7, #MACH_TYPE_COTULLA_IDP
#endif
diff --git a/arch/arm/common/Makefile b/arch/arm/common/Makefile
index e1289a2..3d0b9fa 100644
--- a/arch/arm/common/Makefile
+++ b/arch/arm/common/Makefile
@@ -17,3 +17,4 @@ obj-$(CONFIG_SHARPSL_PM) += sharpsl_pm.o
obj-$(CONFIG_SHARP_SCOOP) += scoop.o
obj-$(CONFIG_ARCH_IXP2000) += uengine.o
obj-$(CONFIG_ARCH_IXP23XX) += uengine.o
+obj-$(CONFIG_PCI_HOST_ITE8152) += it8152.o
diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c
index b36b1e8..44ab0da 100644
--- a/arch/arm/common/dmabounce.c
+++ b/arch/arm/common/dmabounce.c
@@ -263,7 +263,7 @@ map_single(struct device *dev, void *ptr, size_t size,
* We don't need to sync the DMA buffer since
* it was allocated via the coherent allocators.
*/
- consistent_sync(ptr, size, dir);
+ dma_cache_maint(ptr, size, dir);
}
return dma_addr;
@@ -383,7 +383,7 @@ sync_single(struct device *dev, dma_addr_t dma_addr, size_t size,
* via the coherent allocators.
*/
} else {
- consistent_sync(dma_to_virt(dev, dma_addr), size, dir);
+ dma_cache_maint(dma_to_virt(dev, dma_addr), size, dir);
}
}
diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c
new file mode 100644
index 0000000..c03de9b
--- /dev/null
+++ b/arch/arm/common/it8152.c
@@ -0,0 +1,387 @@
+/*
+ * linux/arch/arm/common/it8152.c
+ *
+ * Copyright Compulab Ltd, 2002-2007
+ * Mike Rapoport <mike@compulab.co.il>
+ *
+ * The DMA bouncing part is taken from arch/arm/mach-ixp4xx/common-pci.c
+ * (see this file for respective copyrights)
+ *
+ * Thanks to Guennadi Liakhovetski <gl@dsa-ac.de> for IRQ enumberation
+ * and demux code.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/sched.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/ptrace.h>
+#include <linux/interrupt.h>
+#include <linux/mm.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/irq.h>
+#include <linux/io.h>
+
+#include <asm/mach/pci.h>
+#include <asm/hardware/it8152.h>
+
+#define MAX_SLOTS 21
+
+static void it8152_mask_irq(unsigned int irq)
+{
+ if (irq >= IT8152_LD_IRQ(0)) {
+ __raw_writel((__raw_readl(IT8152_INTC_LDCNIMR) |
+ (1 << (irq - IT8152_LD_IRQ(0)))),
+ IT8152_INTC_LDCNIMR);
+ } else if (irq >= IT8152_LP_IRQ(0)) {
+ __raw_writel((__raw_readl(IT8152_INTC_LPCNIMR) |
+ (1 << (irq - IT8152_LP_IRQ(0)))),
+ IT8152_INTC_LPCNIMR);
+ } else if (irq >= IT8152_PD_IRQ(0)) {
+ __raw_writel((__raw_readl(IT8152_INTC_PDCNIMR) |
+ (1 << (irq - IT8152_PD_IRQ(0)))),
+ IT8152_INTC_PDCNIMR);
+ }
+}
+
+static void it8152_unmask_irq(unsigned int irq)
+{
+ if (irq >= IT8152_LD_IRQ(0)) {
+ __raw_writel((__raw_readl(IT8152_INTC_LDCNIMR) &
+ ~(1 << (irq - IT8152_LD_IRQ(0)))),
+ IT8152_INTC_LDCNIMR);
+ } else if (irq >= IT8152_LP_IRQ(0)) {
+ __raw_writel((__raw_readl(IT8152_INTC_LPCNIMR) &
+ ~(1 << (irq - IT8152_LP_IRQ(0)))),
+ IT8152_INTC_LPCNIMR);
+ } else if (irq >= IT8152_PD_IRQ(0)) {
+ __raw_writel((__raw_readl(IT8152_INTC_PDCNIMR) &
+ ~(1 << (irq - IT8152_PD_IRQ(0)))),
+ IT8152_INTC_PDCNIMR);
+ }
+}
+
+static inline void it8152_irq(int irq)
+{
+ struct irq_desc *desc;
+
+ printk(KERN_DEBUG "===> %s: irq=%d\n", __FUNCTION__, irq);
+
+ desc = irq_desc + irq;
+ desc_handle_irq(irq, desc);
+}
+
+static struct irq_chip it8152_irq_chip = {
+ .name = "it8152",
+ .ack = it8152_mask_irq,
+ .mask = it8152_mask_irq,
+ .unmask = it8152_unmask_irq,
+};
+
+void it8152_init_irq(void)
+{
+ int irq;
+
+ __raw_writel((0xffff), IT8152_INTC_PDCNIMR);
+ __raw_writel((0), IT8152_INTC_PDCNIRR);
+ __raw_writel((0xffff), IT8152_INTC_LPCNIMR);
+ __raw_writel((0), IT8152_INTC_LPCNIRR);
+ __raw_writel((0xffff), IT8152_INTC_LDCNIMR);
+ __raw_writel((0), IT8152_INTC_LDCNIRR);
+
+ for (irq = IT8152_IRQ(0); irq <= IT8152_LAST_IRQ; irq++) {
+ set_irq_chip(irq, &it8152_irq_chip);
+ set_irq_handler(irq, handle_level_irq);
+ set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+ }
+}
+
+void it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
+{
+ int bits_pd, bits_lp, bits_ld;
+ int i;
+
+ printk(KERN_DEBUG "=> %s: irq = %d\n", __FUNCTION__, irq);
+
+ while (1) {
+ /* Read all */
+ bits_pd = __raw_readl(IT8152_INTC_PDCNIRR);
+ bits_lp = __raw_readl(IT8152_INTC_LPCNIRR);
+ bits_ld = __raw_readl(IT8152_INTC_LDCNIRR);
+
+ /* Ack */
+ __raw_writel((~bits_pd), IT8152_INTC_PDCNIRR);
+ __raw_writel((~bits_lp), IT8152_INTC_LPCNIRR);
+ __raw_writel((~bits_ld), IT8152_INTC_LDCNIRR);
+
+ if (!(bits_ld | bits_lp | bits_pd)) {
+ /* Re-read to guarantee, that there was a moment of
+ time, when they all three were 0. */
+ bits_pd = __raw_readl(IT8152_INTC_PDCNIRR);
+ bits_lp = __raw_readl(IT8152_INTC_LPCNIRR);
+ if (!(bits_ld | bits_lp | bits_pd))
+ return;
+ }
+
+ bits_pd &= ((1 << IT8152_PD_IRQ_COUNT) - 1);
+ while (bits_pd) {
+ i = __ffs(bits_pd);
+ it8152_irq(IT8152_PD_IRQ(i));
+ bits_pd &= ~(1 << i);
+ }
+
+ bits_lp &= ((1 << IT8152_LP_IRQ_COUNT) - 1);
+ while (bits_lp) {
+ i = __ffs(bits_pd);
+ it8152_irq(IT8152_LP_IRQ(i));
+ bits_lp &= ~(1 << i);
+ }
+
+ bits_ld &= ((1 << IT8152_LD_IRQ_COUNT) - 1);
+ while (bits_ld) {
+ i = __ffs(bits_pd);
+ it8152_irq(IT8152_LD_IRQ(i));
+ bits_ld &= ~(1 << i);
+ }
+ }
+}
+
+/* mapping for on-chip devices */
+int __init it8152_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+ if ((dev->vendor == PCI_VENDOR_ID_ITE) &&
+ (dev->device == PCI_DEVICE_ID_ITE_8152)) {
+ if ((dev->class >> 8) == PCI_CLASS_MULTIMEDIA_AUDIO)
+ return IT8152_AUDIO_INT;
+ if ((dev->class >> 8) == PCI_CLASS_SERIAL_USB)
+ return IT8152_USB_INT;
+ if ((dev->class >> 8) == PCI_CLASS_SYSTEM_DMA)
+ return IT8152_CDMA_INT;
+ }
+
+ return 0;
+}
+
+static unsigned long it8152_pci_dev_base_address(struct pci_bus *bus,
+ unsigned int devfn)
+{
+ unsigned long addr = 0;
+
+ if (bus->number == 0) {
+ if (devfn < PCI_DEVFN(MAX_SLOTS, 0))
+ addr = (devfn << 8);
+ } else
+ addr = (bus->number << 16) | (devfn << 8);
+
+ return addr;
+}
+
+static int it8152_pci_read_config(struct pci_bus *bus,
+ unsigned int devfn, int where,
+ int size, u32 *value)
+{
+ unsigned long addr = it8152_pci_dev_base_address(bus, devfn);
+ u32 v;
+ int shift;
+
+ shift = (where & 3);
+
+ __raw_writel((addr + where), IT8152_PCI_CFG_ADDR);
+ v = (__raw_readl(IT8152_PCI_CFG_DATA) >> (8 * (shift)));
+
+ *value = v;
+
+ return PCIBIOS_SUCCESSFUL;
+}
+
+static int it8152_pci_write_config(struct pci_bus *bus,
+ unsigned int devfn, int where,
+ int size, u32 value)
+{
+ unsigned long addr = it8152_pci_dev_base_address(bus, devfn);
+ u32 v, vtemp, mask = 0;
+ int shift;
+
+ if (size == 1)
+ mask = 0xff;
+ if (size == 2)
+ mask = 0xffff;
+
+ shift = (where & 3);
+
+ __raw_writel((addr + where), IT8152_PCI_CFG_ADDR);
+ vtemp = __raw_readl(IT8152_PCI_CFG_DATA);
+
+ if (mask)
+ vtemp &= ~(mask << (8 * shift));
+ else
+ vtemp = 0;
+
+ v = (value << (8 * shift));
+ __raw_writel((addr + where), IT8152_PCI_CFG_ADDR);
+ __raw_writel((v | vtemp), IT8152_PCI_CFG_DATA);
+
+ return PCIBIOS_SUCCESSFUL;
+}
+
+static struct pci_ops it8152_ops = {
+ .read = it8152_pci_read_config,
+ .write = it8152_pci_write_config,
+};
+
+static struct resource it8152_io = {
+ .name = "IT8152 PCI I/O region",
+ .flags = IORESOURCE_IO,
+};
+
+static struct resource it8152_mem = {
+ .name = "IT8152 PCI memory region",
+ .start = 0x10000000,
+ .end = 0x13e00000,
+ .flags = IORESOURCE_MEM,
+};
+
+/*
+ * The following functions are needed for DMA bouncing.
+ * ITE8152 chip can addrees up to 64MByte, so all the devices
+ * connected to ITE8152 (PCI and USB) should have limited DMA window
+ */
+
+/*
+ * Setup DMA mask to 64MB on devices connected to ITE8152. Ignore all
+ * other devices.
+ */
+static int it8152_pci_platform_notify(struct device *dev)
+{
+ if (dev->bus == &pci_bus_type) {
+ if (dev->dma_mask)
+ *dev->dma_mask = (SZ_64M - 1) | PHYS_OFFSET;
+ dev->coherent_dma_mask = (SZ_64M - 1) | PHYS_OFFSET;
+ dmabounce_register_dev(dev, 2048, 4096);
+ }
+ return 0;
+}
+
+static int it8152_pci_platform_notify_remove(struct device *dev)
+{
+ if (dev->bus == &pci_bus_type)
+ dmabounce_unregister_dev(dev);
+
+ return 0;
+}
+
+int dma_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size)
+{
+ dev_dbg(dev, "%s: dma_addr %08x, size %08x\n",
+ __FUNCTION__, dma_addr, size);
+ return (dev->bus == &pci_bus_type) &&
+ ((dma_addr + size - PHYS_OFFSET) >= SZ_64M);
+}
+
+/*
+ * We override these so we properly do dmabounce otherwise drivers
+ * are able to set the dma_mask to 0xffffffff and we can no longer
+ * trap bounces. :(
+ *
+ * We just return true on everyhing except for < 64MB in which case
+ * we will fail miseralby and die since we can't handle that case.
+ */
+int pci_set_dma_mask(struct pci_dev *dev, u64 mask)
+{
+ printk(KERN_DEBUG "%s: %s %llx\n",
+ __FUNCTION__, dev->dev.bus_id, mask);
+ if (mask >= PHYS_OFFSET + SZ_64M - 1)
+ return 0;
+
+ return -EIO;
+}
+
+int
+pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask)
+{
+ printk(KERN_DEBUG "%s: %s %llx\n",
+ __FUNCTION__, dev->dev.bus_id, mask);
+ if (mask >= PHYS_OFFSET + SZ_64M - 1)
+ return 0;
+
+ return -EIO;
+}
+
+int __init it8152_pci_setup(int nr, struct pci_sys_data *sys)
+{
+ it8152_io.start = IT8152_IO_BASE + 0x12000;
+ it8152_io.end = IT8152_IO_BASE + 0x12000 + 0x100000;
+
+ sys->mem_offset = 0x10000000;
+ sys->io_offset = IT8152_IO_BASE;
+
+ if (request_resource(&ioport_resource, &it8152_io)) {
+ printk(KERN_ERR "PCI: unable to allocate IO region\n");
+ goto err0;
+ }
+ if (request_resource(&iomem_resource, &it8152_mem)) {
+ printk(KERN_ERR "PCI: unable to allocate memory region\n");
+ goto err1;
+ }
+
+ sys->resource[0] = &it8152_io;
+ sys->resource[1] = &it8152_mem;
+
+ if (platform_notify || platform_notify_remove) {
+ printk(KERN_ERR "PCI: Can't use platform_notify\n");
+ goto err2;
+ }
+
+ platform_notify = it8152_pci_platform_notify;
+ platform_notify_remove = it8152_pci_platform_notify_remove;
+
+ return 1;
+
+err2:
+ release_resource(&it8152_io);
+err1:
+ release_resource(&it8152_mem);
+err0:
+ return -EBUSY;
+}
+
+/*
+ * If we set up a device for bus mastering, we need to check the latency
+ * timer as we don't have even crappy BIOSes to set it properly.
+ * The implementation is from arch/i386/pci/i386.c
+ */
+unsigned int pcibios_max_latency = 255;
+
+void pcibios_set_master(struct pci_dev *dev)
+{
+ u8 lat;
+
+ /* no need to update on-chip OHCI controller */
+ if ((dev->vendor == PCI_VENDOR_ID_ITE) &&
+ (dev->device == PCI_DEVICE_ID_ITE_8152) &&
+ ((dev->class >> 8) == PCI_CLASS_SERIAL_USB))
+ return;
+
+ pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat);
+ if (lat < 16)
+ lat = (64 <= pcibios_max_latency) ? 64 : pcibios_max_latency;
+ else if (lat > pcibios_max_latency)
+ lat = pcibios_max_latency;
+ else
+ return;
+ printk(KERN_DEBUG "PCI: Setting latency timer of device %s to %d\n",
+ pci_name(dev), lat);
+ pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat);
+}
+
+
+struct pci_bus * __init it8152_pci_scan_bus(int nr, struct pci_sys_data *sys)
+{
+ return pci_scan_bus(nr, &it8152_ops, sys);
+}
+
diff --git a/arch/arm/configs/cm_x270_defconfig b/arch/arm/configs/cm_x270_defconfig
new file mode 100644
index 0000000..5cab083
--- /dev/null
+++ b/arch/arm/configs/cm_x270_defconfig
@@ -0,0 +1,1410 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.22
+# Wed Jul 18 14:11:48 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+# CONFIG_GENERIC_CLOCKEVENTS is not set
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_ARCH_MTD_XIP=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_AUDIT is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=17
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+# CONFIG_EPOLL is not set
+# CONFIG_SIGNALFD is not set
+# CONFIG_TIMERFD is not set
+# CONFIG_EVENTFD is not set
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_PNX4008 is not set
+CONFIG_ARCH_PXA=y
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_OMAP is not set
+CONFIG_DMABOUNCE=y
+
+#
+# Intel PXA2xx Implementations
+#
+# CONFIG_ARCH_LUBBOCK is not set
+# CONFIG_MACH_LOGICPD_PXA270 is not set
+# CONFIG_MACH_MAINSTONE is not set
+# CONFIG_ARCH_PXA_IDP is not set
+# CONFIG_PXA_SHARPSL is not set
+# CONFIG_MACH_TRIZEPS4 is not set
+CONFIG_MACH_ARMCORE=y
+CONFIG_PXA27x=y
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_XSCALE=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5T=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_OUTER_CACHE is not set
+CONFIG_IWMMXT=y
+CONFIG_XSCALE_PMU=y
+
+#
+# Bus support
+#
+CONFIG_PCI=y
+CONFIG_PCI_SYSCALL=y
+CONFIG_PCI_HOST_ITE8152=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCI_DEBUG is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_NO_IDLE_HZ is not set
+CONFIG_HZ=100
+# CONFIG_AEABI is not set
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE=""
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_ARTHUR is not set
+
+#
+# Power management options
+#
+CONFIG_PM=y
+# CONFIG_PM_LEGACY is not set
+# CONFIG_PM_DEBUG is not set
+# CONFIG_PM_SYSFS_DEPRECATED is not set
+# CONFIG_APM_EMULATION is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+CONFIG_WIRELESS_EXT=y
+# CONFIG_MAC80211 is not set
+CONFIG_IEEE80211=m
+# CONFIG_IEEE80211_DEBUG is not set
+CONFIG_IEEE80211_CRYPT_WEP=m
+CONFIG_IEEE80211_CRYPT_CCMP=m
+# CONFIG_IEEE80211_CRYPT_TKIP is not set
+# CONFIG_IEEE80211_SOFTMAC is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=m
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_AFS_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=m
+CONFIG_MTD_BLKDEVS=m
+CONFIG_MTD_BLOCK=m
+# CONFIG_MTD_BLOCK_RO is not set
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_SHARP_SL is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_MTD_NAND=m
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+# CONFIG_MTD_NAND_H1900 is not set
+CONFIG_MTD_NAND_IDS=m
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_SHARPSL is not set
+# CONFIG_MTD_NAND_CAFE is not set
+CONFIG_MTD_NAND_CM_X270=m
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=12000
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_IDE=m
+CONFIG_IDE_MAX_HWIFS=4
+CONFIG_BLK_DEV_IDE=m
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_BLK_DEV_IDEDISK=m
+# CONFIG_IDEDISK_MULTI_MODE is not set
+CONFIG_BLK_DEV_IDECD=m
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_BLK_DEV_IDESCSI is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_PROC_FS=y
+
+#
+# IDE chipset support/bugfixes
+#
+# CONFIG_IDE_GENERIC is not set
+# CONFIG_BLK_DEV_IDEPCI is not set
+# CONFIG_IDEPCI_PCIBUS_ORDER is not set
+# CONFIG_IDE_ARM is not set
+# CONFIG_BLK_DEV_IDEDMA is not set
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_SCSI_PROC_FS is not set
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_NSP32 is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+# CONFIG_FUSION_SPI is not set
+# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_ARCNET is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_SMC91X is not set
+CONFIG_DM9000=y
+# CONFIG_SMC911X is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+CONFIG_NET_PCI=y
+# CONFIG_PCNET32 is not set
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_B44 is not set
+# CONFIG_FORCEDETH is not set
+# CONFIG_DGRS is not set
+# CONFIG_EEPRO100 is not set
+# CONFIG_E100 is not set
+# CONFIG_FEALNX is not set
+# CONFIG_NATSEMI is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_8139CP is not set
+CONFIG_8139TOO=m
+# CONFIG_8139TOO_PIO is not set
+# CONFIG_8139TOO_TUNE_TWISTER is not set
+# CONFIG_8139TOO_8129 is not set
+# CONFIG_8139_OLD_RX_RESET is not set
+# CONFIG_SIS900 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
+# CONFIG_VIA_RHINE is not set
+# CONFIG_SC92031 is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+CONFIG_NETDEV_10000=y
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_MLX4_CORE is not set
+# CONFIG_TR is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET_MII is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+CONFIG_TOUCHSCREEN_UCB1400=m
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_PXA=y
+CONFIG_SERIAL_PXA_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=m
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_DRM is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_HWMON is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# LED devices
+#
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+
+#
+# LED drivers
+#
+CONFIG_LEDS_CM_X270=y
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+# CONFIG_LEDS_TRIGGER_TIMER is not set
+# CONFIG_LEDS_TRIGGER_IDE_DISK is not set
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
+
+#
+# Graphics support
+#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+CONFIG_FB_PXA=y
+# CONFIG_FB_PXA_PARAMETERS is not set
+CONFIG_FB_MBX=m
+# CONFIG_FB_VIRTUAL is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+
+#
+# Sound
+#
+CONFIG_SOUND=m
+
+#
+# Advanced Linux Sound Architecture
+#
+CONFIG_SND=m
+CONFIG_SND_TIMER=m
+CONFIG_SND_PCM=m
+# CONFIG_SND_SEQUENCER is not set
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+
+#
+# Generic devices
+#
+CONFIG_SND_AC97_CODEC=m
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+
+#
+# PCI devices
+#
+# CONFIG_SND_AD1889 is not set
+# CONFIG_SND_ALS300 is not set
+# CONFIG_SND_ALI5451 is not set
+# CONFIG_SND_ATIIXP is not set
+# CONFIG_SND_ATIIXP_MODEM is not set
+# CONFIG_SND_AU8810 is not set
+# CONFIG_SND_AU8820 is not set
+# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AZT3328 is not set
+# CONFIG_SND_BT87X is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_CS4281 is not set
+# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_DARLA20 is not set
+# CONFIG_SND_GINA20 is not set
+# CONFIG_SND_LAYLA20 is not set
+# CONFIG_SND_DARLA24 is not set
+# CONFIG_SND_GINA24 is not set
+# CONFIG_SND_LAYLA24 is not set
+# CONFIG_SND_MONA is not set
+# CONFIG_SND_MIA is not set
+# CONFIG_SND_ECHO3G is not set
+# CONFIG_SND_INDIGO is not set
+# CONFIG_SND_INDIGOIO is not set
+# CONFIG_SND_INDIGODJ is not set
+# CONFIG_SND_EMU10K1 is not set
+# CONFIG_SND_EMU10K1X is not set
+# CONFIG_SND_ENS1370 is not set
+# CONFIG_SND_ENS1371 is not set
+# CONFIG_SND_ES1938 is not set
+# CONFIG_SND_ES1968 is not set
+# CONFIG_SND_FM801 is not set
+# CONFIG_SND_HDA_INTEL is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_ICE1712 is not set
+# CONFIG_SND_ICE1724 is not set
+# CONFIG_SND_INTEL8X0 is not set
+# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_PCXHR is not set
+# CONFIG_SND_RIPTIDE is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
+# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_TRIDENT is not set
+# CONFIG_SND_VIA82XX is not set
+# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VX222 is not set
+# CONFIG_SND_YMFPCI is not set
+# CONFIG_SND_AC97_POWER_SAVE is not set
+
+#
+# ALSA ARM devices
+#
+CONFIG_SND_PXA2XX_PCM=m
+CONFIG_SND_PXA2XX_AC97=m
+
+#
+# USB devices
+#
+# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_CAIAQ is not set
+
+#
+# System on Chip audio support
+#
+# CONFIG_SND_SOC is not set
+
+#
+# Open Sound System
+#
+# CONFIG_SOUND_PRIME is not set
+CONFIG_AC97_BUS=m
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_DEVICE_CLASS is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_SUSPEND is not set
+# CONFIG_USB_PERSIST is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_EHCI_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+CONFIG_USB_MON=y
+
+#
+# USB port drivers
+#
+
+#
+# USB Serial Converter support
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+
+#
+# USB DSL modem support
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+CONFIG_MMC=m
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=m
+CONFIG_MMC_BLOCK_BOUNCE=y
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_PXA=m
+# CONFIG_MMC_SDHCI is not set
+# CONFIG_MMC_TIFM_SD is not set
+
+#
+# Real Time Clock
+#
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+CONFIG_RTC_DRV_V3020=y
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_SA1100=y
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+CONFIG_SMB_FS=y
+# CONFIG_SMB_NLS_DEFAULT is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+# CONFIG_DETECT_SOFTLOCKUP is not set
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+CONFIG_FRAME_POINTER=y
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_DEBUG_USER=y
+CONFIG_DEBUG_ERRORS=y
+CONFIG_DEBUG_LL=y
+# CONFIG_DEBUG_ICEDCC is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=m
+CONFIG_CRYPTO_BLKCIPHER=m
+CONFIG_CRYPTO_MANAGER=m
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_CBC=m
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+CONFIG_CRYPTO_AES=m
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+CONFIG_CRYPTO_ARC4=m
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+CONFIG_CRYPTO_HW=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/omap_h2_1610_defconfig b/arch/arm/configs/omap_h2_1610_defconfig
index b0efd4c..b8a78ab 100644
--- a/arch/arm/configs/omap_h2_1610_defconfig
+++ b/arch/arm/configs/omap_h2_1610_defconfig
@@ -1,41 +1,58 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.17
-# Thu Jun 29 15:25:18 2006
+# Linux kernel version: 2.6.23-rc6
+# Mon Sep 17 14:21:45 2007
#
CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
CONFIG_VECTORS_BASE=0xffff0000
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
-# Code maturity level options
+# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_SYSFS_DEPRECATED is not set
# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
-CONFIG_UID16=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -44,27 +61,30 @@ CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
-
-#
-# Loadable module support
-#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
# CONFIG_KMOD is not set
-
-#
-# Block layer
-#
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
#
# IO Schedulers
@@ -86,7 +106,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
# CONFIG_ARCH_INTEGRATOR is not set
# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_VERSATILE is not set
-# CONFIG_ARCH_AT91RM9200 is not set
+# CONFIG_ARCH_AT91 is not set
# CONFIG_ARCH_CLPS7500 is not set
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_CO285 is not set
@@ -96,11 +116,16 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_IMX is not set
-# CONFIG_ARCH_IOP3XX is not set
-# CONFIG_ARCH_IXP4XX is not set
-# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_RPC is not set
@@ -108,6 +133,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
CONFIG_ARCH_OMAP=y
#
@@ -124,6 +150,7 @@ CONFIG_ARCH_OMAP1=y
CONFIG_OMAP_MUX=y
# CONFIG_OMAP_MUX_DEBUG is not set
CONFIG_OMAP_MUX_WARNINGS=y
+CONFIG_OMAP_MCBSP=y
# CONFIG_OMAP_MPU_TIMER is not set
CONFIG_OMAP_32K_TIMER=y
CONFIG_OMAP_32K_TIMER_HZ=128
@@ -162,6 +189,14 @@ CONFIG_OMAP_ARM_192MHZ=y
# CONFIG_OMAP_ARM_30MHZ is not set
#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
# Processor Type
#
CONFIG_CPU_32=y
@@ -171,6 +206,8 @@ CONFIG_CPU_ABRT_EV5TJ=y
CONFIG_CPU_CACHE_VIVT=y
CONFIG_CPU_COPY_V4WB=y
CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
#
# Processor Features
@@ -180,10 +217,13 @@ CONFIG_ARM_THUMB=y
# CONFIG_CPU_DCACHE_DISABLE is not set
# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
+# CONFIG_OUTER_CACHE is not set
#
# Bus support
#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
#
# PCCARD (PCMCIA/CardBus) support
@@ -193,10 +233,13 @@ CONFIG_ARM_THUMB=y
#
# Kernel Features
#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
CONFIG_PREEMPT=y
-CONFIG_NO_IDLE_HZ=y
CONFIG_HZ=128
-# CONFIG_AEABI is not set
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
@@ -206,6 +249,10 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
# CONFIG_LEDS is not set
CONFIG_ALIGNMENT_TRAP=y
@@ -216,6 +263,7 @@ CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="mem=32M console=ttyS0,115200n8 root=0801 ro init=/bin/sh"
# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
#
# CPU Frequency scaling
@@ -251,7 +299,6 @@ CONFIG_FPE_NWFPE=y
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_AOUT=y
# CONFIG_BINFMT_MISC is not set
-# CONFIG_ARTHUR is not set
#
# Power management options
@@ -259,7 +306,10 @@ CONFIG_BINFMT_AOUT=y
CONFIG_PM=y
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_DEBUG is not set
-# CONFIG_APM is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND_UP_POSSIBLE=y
+CONFIG_SUSPEND=y
+# CONFIG_APM_EMULATION is not set
#
# Networking
@@ -269,12 +319,13 @@ CONFIG_NET=y
#
# Networking options
#
-# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
@@ -295,29 +346,20 @@ CONFIG_IP_PNP_BOOTP=y
# CONFIG_INET_TUNNEL is not set
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -328,7 +370,6 @@ CONFIG_TCP_CONG_BIC=y
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
@@ -344,7 +385,17 @@ CONFIG_TCP_CONG_BIC=y
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
#
# Device Drivers
@@ -357,29 +408,10 @@ CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
@@ -387,7 +419,7 @@ CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_BLK_DEV_INITRD=y
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_CDROM_PKTCDVD is not set
CONFIG_ATA_OVER_ETH=m
@@ -396,6 +428,9 @@ CONFIG_ATA_OVER_ETH=m
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
@@ -414,82 +449,42 @@ CONFIG_SCSI_PROC_FS=y
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
#
-# SCSI Transport Attributes
+# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
-# CONFIG_SCSI_SAS_ATTRS is not set
-
-#
-# SCSI low-level drivers
-#
+# CONFIG_SCSI_SAS_LIBSAS is not set
+CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
-# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_DEBUG is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
+# CONFIG_ATA is not set
# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
-# Network device support
-#
CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-
-#
-# PHY device support
-#
# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_AX88796 is not set
CONFIG_SMC91X=y
# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
# CONFIG_WAN is not set
CONFIG_PPP=y
# CONFIG_PPP_MULTILINK is not set
@@ -500,24 +495,24 @@ CONFIG_PPP=y
# CONFIG_PPP_BSDCOMP is not set
# CONFIG_PPP_MPPE is not set
# CONFIG_PPPOE is not set
+# CONFIG_PPPOL2TP is not set
CONFIG_SLIP=y
CONFIG_SLIP_COMPRESSED=y
+CONFIG_SLHC=y
# CONFIG_SLIP_SMART is not set
# CONFIG_SLIP_MODE_SLIP6 is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
# CONFIG_ISDN is not set
#
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
#
# Userland interfaces
@@ -537,8 +532,14 @@ CONFIG_INPUT_EVBUG=y
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
CONFIG_INPUT_UINPUT=y
#
@@ -574,15 +575,7 @@ CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
-
-#
-# IPMI
-#
# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_NOWAYOUT=y
@@ -590,25 +583,12 @@ CONFIG_WATCHDOG_NOWAYOUT=y
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_OMAP_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
-# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
-
-#
-# Ftape, the floppy tape device driver
-#
# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
-
-#
-# I2C support
-#
# CONFIG_I2C is not set
#
@@ -616,61 +596,70 @@ CONFIG_WATCHDOG_NOWAYOUT=y
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
-
-#
-# Dallas's 1-wire bus
-#
-
-#
-# Hardware Monitoring support
-#
+# CONFIG_W1 is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
#
-# Misc devices
-#
-
-#
-# LED devices
+# Multifunction device drivers
#
+# CONFIG_MFD_SM501 is not set
# CONFIG_NEW_LEDS is not set
#
-# LED drivers
-#
-
-#
-# LED Triggers
-#
-
-#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
-CONFIG_VIDEO_V4L2=y
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
#
-# Digital Video Broadcasting Devices
+# Graphics support
#
-# CONFIG_DVB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
-# Graphics support
+# Display device support
#
-CONFIG_FIRMWARE_EDID=y
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
+CONFIG_FIRMWARE_EDID=y
+# CONFIG_FB_DDC is not set
# CONFIG_FB_CFB_FILLRECT is not set
# CONFIG_FB_CFB_COPYAREA is not set
# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_OMAP is not set
# CONFIG_FB_VIRTUAL is not set
#
@@ -679,6 +668,7 @@ CONFIG_FB_MODE_HELPERS=y
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
@@ -691,15 +681,10 @@ CONFIG_FONT_8x16=y
# CONFIG_FONT_SUN8x16 is not set
# CONFIG_FONT_SUN12x22 is not set
# CONFIG_FONT_10x18 is not set
-
-#
-# Logo configuration
-#
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
@@ -717,10 +702,10 @@ CONFIG_SOUND=y
CONFIG_SOUND_PRIME=y
# CONFIG_SOUND_MSNDCLAS is not set
# CONFIG_SOUND_MSNDPIN is not set
-
-#
-# USB support
-#
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+CONFIG_HID_DEBUG=y
+CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB_ARCH_HAS_EHCI is not set
@@ -734,17 +719,22 @@ CONFIG_USB_ARCH_HAS_OHCI=y
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
#
-# MMC/SD Card support
+# DMA Engine support
#
-# CONFIG_MMC is not set
+# CONFIG_DMA_ENGINE is not set
#
-# Real Time Clock
+# DMA Clients
+#
+
+#
+# DMA Devices
#
-CONFIG_RTC_LIB=y
-# CONFIG_RTC_CLASS is not set
#
# File systems
@@ -753,10 +743,12 @@ CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
CONFIG_ROMFS_FS=y
@@ -787,6 +779,7 @@ CONFIG_FAT_DEFAULT_CODEPAGE=437
# Pseudo filesystems
#
CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
@@ -825,6 +818,7 @@ CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
+# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -832,7 +826,6 @@ CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
#
# Partition Types
@@ -885,6 +878,11 @@ CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_UTF8 is not set
#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
# Profiling support
#
# CONFIG_PROFILING is not set
@@ -893,13 +891,14 @@ CONFIG_NLS_DEFAULT="iso8859-1"
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
CONFIG_DEBUG_BUGVERBOSE=y
-# CONFIG_DEBUG_FS is not set
CONFIG_FRAME_POINTER=y
-# CONFIG_UNWIND_INFO is not set
# CONFIG_DEBUG_USER is not set
#
@@ -907,12 +906,12 @@ CONFIG_FRAME_POINTER=y
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
@@ -921,7 +920,14 @@ CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_SERPENT is not set
@@ -935,17 +941,22 @@ CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
-
-#
-# Hardware crypto devices
-#
+CONFIG_CRYPTO_HW=y
#
# Library routines
#
+CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/omap_osk_5912_defconfig b/arch/arm/configs/omap_osk_5912_defconfig
new file mode 100644
index 0000000..8c1f15c
--- /dev/null
+++ b/arch/arm/configs/omap_osk_5912_defconfig
@@ -0,0 +1,1073 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.23-rc6
+# Mon Sep 17 14:15:05 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+CONFIG_ARCH_OMAP=y
+
+#
+# TI OMAP Implementations
+#
+CONFIG_ARCH_OMAP_OTG=y
+CONFIG_ARCH_OMAP1=y
+# CONFIG_ARCH_OMAP2 is not set
+
+#
+# OMAP Feature Selections
+#
+CONFIG_OMAP_RESET_CLOCKS=y
+CONFIG_OMAP_MUX=y
+# CONFIG_OMAP_MUX_DEBUG is not set
+CONFIG_OMAP_MUX_WARNINGS=y
+CONFIG_OMAP_MCBSP=y
+# CONFIG_OMAP_MPU_TIMER is not set
+CONFIG_OMAP_32K_TIMER=y
+CONFIG_OMAP_32K_TIMER_HZ=128
+# CONFIG_OMAP_DM_TIMER is not set
+CONFIG_OMAP_LL_DEBUG_UART1=y
+# CONFIG_OMAP_LL_DEBUG_UART2 is not set
+# CONFIG_OMAP_LL_DEBUG_UART3 is not set
+CONFIG_OMAP_SERIAL_WAKE=y
+
+#
+# OMAP Core Type
+#
+# CONFIG_ARCH_OMAP730 is not set
+# CONFIG_ARCH_OMAP15XX is not set
+CONFIG_ARCH_OMAP16XX=y
+
+#
+# OMAP Board Type
+#
+# CONFIG_MACH_OMAP_INNOVATOR is not set
+# CONFIG_MACH_OMAP_H2 is not set
+# CONFIG_MACH_OMAP_H3 is not set
+CONFIG_MACH_OMAP_OSK=y
+# CONFIG_OMAP_OSK_MISTRAL is not set
+# CONFIG_MACH_NOKIA770 is not set
+# CONFIG_MACH_OMAP_GENERIC is not set
+
+#
+# OMAP CPU Speed
+#
+# CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER is not set
+# CONFIG_OMAP_ARM_216MHZ is not set
+CONFIG_OMAP_ARM_192MHZ=y
+# CONFIG_OMAP_ARM_168MHZ is not set
+# CONFIG_OMAP_ARM_120MHZ is not set
+# CONFIG_OMAP_ARM_60MHZ is not set
+# CONFIG_OMAP_ARM_30MHZ is not set
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM926T=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5TJ=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+# CONFIG_ARM_THUMB is not set
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
+# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+CONFIG_PCCARD=y
+# CONFIG_PCMCIA_DEBUG is not set
+CONFIG_PCMCIA=y
+CONFIG_PCMCIA_LOAD_CIS=y
+CONFIG_PCMCIA_IOCTL=y
+
+#
+# PC-card bridges
+#
+CONFIG_OMAP_CF=y
+
+#
+# Kernel Features
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+# CONFIG_PREEMPT is not set
+CONFIG_HZ=128
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_LEDS is not set
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x10400000,8M root=/dev/ram0 rw"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+# CONFIG_VFP is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+CONFIG_PM=y
+# CONFIG_PM_LEGACY is not set
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND_UP_POSSIBLE=y
+CONFIG_SUSPEND=y
+# CONFIG_APM_EMULATION is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=m
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AFS_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+# CONFIG_MTD_ARM_INTEGRATOR is not set
+CONFIG_MTD_OMAP_NOR=y
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=8192
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_IDE=m
+CONFIG_BLK_DEV_IDE=m
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_BLK_DEV_IDEDISK=m
+# CONFIG_IDEDISK_MULTI_MODE is not set
+CONFIG_BLK_DEV_IDECS=m
+# CONFIG_BLK_DEV_IDECD is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_PROC_FS=y
+
+#
+# IDE chipset support/bugfixes
+#
+# CONFIG_IDE_GENERIC is not set
+# CONFIG_IDEPCI_PCIBUS_ORDER is not set
+# CONFIG_IDE_ARM is not set
+# CONFIG_BLK_DEV_IDEDMA is not set
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+CONFIG_SMC91X=y
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_NET_PCMCIA is not set
+# CONFIG_WAN is not set
+CONFIG_PPP=y
+CONFIG_PPP_MULTILINK=y
+# CONFIG_PPP_FILTER is not set
+# CONFIG_PPP_ASYNC is not set
+# CONFIG_PPP_SYNC_TTY is not set
+# CONFIG_PPP_DEFLATE is not set
+# CONFIG_PPP_BSDCOMP is not set
+# CONFIG_PPP_MPPE is not set
+# CONFIG_PPPOE is not set
+# CONFIG_PPPOL2TP is not set
+# CONFIG_SLIP is not set
+CONFIG_SLHC=y
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_KEYBOARD_OMAP=y
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_UCB1400 is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_CS is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=m
+CONFIG_HW_RANDOM_OMAP=m
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+
+#
+# PCMCIA character devices
+#
+# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+CONFIG_I2C_OMAP=y
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_ISP1301_OMAP is not set
+CONFIG_TPS65010=y
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_FSCPOS is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+# CONFIG_NEW_LEDS is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+
+#
+# Graphics support
+#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+CONFIG_FB=y
+CONFIG_FIRMWARE_EDID=y
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+CONFIG_FB_MODE_HELPERS=y
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_OMAP is not set
+# CONFIG_FB_VIRTUAL is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+CONFIG_FONTS=y
+CONFIG_FONT_8x8=y
+# CONFIG_FONT_8x16 is not set
+# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_7x14 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+# CONFIG_FONT_MINI_4x6 is not set
+# CONFIG_FONT_SUN8x16 is not set
+# CONFIG_FONT_SUN12x22 is not set
+# CONFIG_FONT_10x18 is not set
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_LOGO_LINUX_CLUT224=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+CONFIG_HID_DEBUG=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+CONFIG_AUTOFS_FS=y
+CONFIG_AUTOFS4_FS=y
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+# CONFIG_TMPFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+CONFIG_NLS=m
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=m
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=m
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_DEBUG_USER is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c
index a2dd930..e574754 100644
--- a/arch/arm/kernel/bios32.c
+++ b/arch/arm/kernel/bios32.c
@@ -279,6 +279,25 @@ static void __devinit pci_fixup_cy82c693(struct pci_dev *dev)
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_CONTAQ, PCI_DEVICE_ID_CONTAQ_82C693, pci_fixup_cy82c693);
+static void __init pci_fixup_it8152(struct pci_dev *dev)
+{
+ int i;
+ /* fixup for ITE 8152 devices */
+ /* FIXME: add defines for class 0x68000 and 0x80103 */
+ if ((dev->class >> 8) == PCI_CLASS_BRIDGE_HOST ||
+ dev->class == 0x68000 ||
+ dev->class == 0x80103) {
+ for (i = 0; i < PCI_NUM_RESOURCES; i++) {
+ dev->resource[i].start = 0;
+ dev->resource[i].end = 0;
+ dev->resource[i].flags = 0;
+ }
+ }
+}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ITE, PCI_DEVICE_ID_ITE_8152, pci_fixup_it8152);
+
+
+
void __devinit pcibios_update_irq(struct pci_dev *dev, int irq)
{
if (debug_pci)
@@ -292,9 +311,12 @@ void __devinit pcibios_update_irq(struct pci_dev *dev, int irq)
*/
static inline int pdev_bad_for_parity(struct pci_dev *dev)
{
- return (dev->vendor == PCI_VENDOR_ID_INTERG &&
- (dev->device == PCI_DEVICE_ID_INTERG_2000 ||
- dev->device == PCI_DEVICE_ID_INTERG_2010));
+ return ((dev->vendor == PCI_VENDOR_ID_INTERG &&
+ (dev->device == PCI_DEVICE_ID_INTERG_2000 ||
+ dev->device == PCI_DEVICE_ID_INTERG_2010)) ||
+ (dev->vendor == PCI_VENDOR_ID_ITE &&
+ dev->device == PCI_DEVICE_ID_ITE_8152));
+
}
/*
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index a98d0c9..cecf658 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -361,6 +361,7 @@
CALL(sys_signalfd)
/* 350 */ CALL(sys_timerfd)
CALL(sys_eventfd)
+ CALL(sys_fallocate)
#ifndef syscalls_counted
.equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls
#define syscalls_counted
diff --git a/arch/arm/kernel/relocate_kernel.S b/arch/arm/kernel/relocate_kernel.S
index 7baadae..062c111 100644
--- a/arch/arm/kernel/relocate_kernel.S
+++ b/arch/arm/kernel/relocate_kernel.S
@@ -7,6 +7,23 @@
.globl relocate_new_kernel
relocate_new_kernel:
+ /* Move boot params back to where the kernel expects them */
+
+ ldr r0,kexec_boot_params_address
+ teq r0,#0
+ beq 8f
+
+ ldr r1,kexec_boot_params_copy
+ mov r6,#KEXEC_BOOT_PARAMS_SIZE/4
+7:
+ ldr r5,[r1],#4
+ str r5,[r0],#4
+ subs r6,r6,#1
+ bne 7b
+
+8:
+ /* Boot params moved, now go on with the kernel */
+
ldr r0,kexec_indirection_page
ldr r1,kexec_start_address
@@ -50,7 +67,7 @@ relocate_new_kernel:
mov lr,r1
mov r0,#0
ldr r1,kexec_mach_type
- mov r2,#0
+ ldr r2,kexec_boot_params_address
mov pc,lr
.globl kexec_start_address
@@ -65,6 +82,16 @@ kexec_indirection_page:
kexec_mach_type:
.long 0x0
+ /* phy addr where new kernel will expect to find boot params */
+ .globl kexec_boot_params_address
+kexec_boot_params_address:
+ .long 0x0
+
+ /* phy addr where old kernel put a copy of orig boot params */
+ .globl kexec_boot_params_copy
+kexec_boot_params_copy:
+ .long 0x0
+
relocate_new_kernel_end:
.globl relocate_new_kernel_size
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 4de432e..bf56eb3 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -24,6 +24,7 @@
#include <linux/interrupt.h>
#include <linux/smp.h>
#include <linux/fs.h>
+#include <linux/kexec.h>
#include <asm/cpu.h>
#include <asm/elf.h>
@@ -304,10 +305,23 @@ int cpu_architecture(void)
cpu_arch = (processor_id >> 16) & 7;
if (cpu_arch)
cpu_arch += CPU_ARCH_ARMv3;
- } else {
- /* the revised CPUID */
- cpu_arch = ((processor_id >> 12) & 0xf) - 0xb + CPU_ARCH_ARMv6;
- }
+ } else if ((processor_id & 0x000f0000) == 0x000f0000) {
+ unsigned int mmfr0;
+
+ /* Revised CPUID format. Read the Memory Model Feature
+ * Register 0 and check for VMSAv7 or PMSAv7 */
+ asm("mrc p15, 0, %0, c0, c1, 4"
+ : "=r" (mmfr0));
+ if ((mmfr0 & 0x0000000f) == 0x00000003 ||
+ (mmfr0 & 0x000000f0) == 0x00000030)
+ cpu_arch = CPU_ARCH_ARMv7;
+ else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
+ (mmfr0 & 0x000000f0) == 0x00000020)
+ cpu_arch = CPU_ARCH_ARMv6;
+ else
+ cpu_arch = CPU_ARCH_UNKNOWN;
+ } else
+ cpu_arch = CPU_ARCH_UNKNOWN;
return cpu_arch;
}
@@ -770,6 +784,23 @@ static int __init customize_machine(void)
}
arch_initcall(customize_machine);
+#ifdef CONFIG_KEXEC
+
+/* Physical addr of where the boot params should be for this machine */
+extern unsigned long kexec_boot_params_address;
+
+/* Physical addr of the buffer into which the boot params are copied */
+extern unsigned long kexec_boot_params_copy;
+
+/* Pointer to the boot params buffer, for manipulation and display */
+unsigned long kexec_boot_params;
+EXPORT_SYMBOL(kexec_boot_params);
+
+/* The buffer itself - make sure it is sized correctly */
+static unsigned long kexec_boot_params_buf[(KEXEC_BOOT_PARAMS_SIZE + 3) / 4];
+
+#endif
+
void __init setup_arch(char **cmdline_p)
{
struct tag *tags = (struct tag *)&init_tags;
@@ -788,6 +819,18 @@ void __init setup_arch(char **cmdline_p)
else if (mdesc->boot_params)
tags = phys_to_virt(mdesc->boot_params);
+#ifdef CONFIG_KEXEC
+ kexec_boot_params_copy = virt_to_phys(kexec_boot_params_buf);
+ kexec_boot_params = (unsigned long)kexec_boot_params_buf;
+ if (__atags_pointer) {
+ kexec_boot_params_address = __atags_pointer;
+ memcpy((void *)kexec_boot_params, tags, KEXEC_BOOT_PARAMS_SIZE);
+ } else if (mdesc->boot_params) {
+ kexec_boot_params_address = mdesc->boot_params;
+ memcpy((void *)kexec_boot_params, tags, KEXEC_BOOT_PARAMS_SIZE);
+ }
+#endif
+
/*
* If we have the old style parameters, convert them to
* a tag list.
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index a31157f..05a9f8a 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -7,6 +7,8 @@ choice
config ARCH_AT91RM9200
bool "AT91RM9200"
+ select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
config ARCH_AT91SAM9260
bool "AT91SAM9260 or AT91SAM9XE"
@@ -20,8 +22,15 @@ config ARCH_AT91SAM9263
config ARCH_AT91SAM9RL
bool "AT91SAM9RL"
+config ARCH_AT91X40
+ bool "AT91x40"
+
endchoice
+config AT91_PMC_UNIT
+ bool
+ default !ARCH_AT91X40
+
# ----------------------------------------------------------
if ARCH_AT91RM9200
@@ -169,6 +178,22 @@ endif
# ----------------------------------------------------------
+if ARCH_AT91X40
+
+comment "AT91X40 Board Type"
+
+config MACH_AT91EB01
+ bool "Atmel AT91EB01 Evaluation Kit"
+ help
+ Select this if you are using Atmel's AT91EB01 Evaluation Kit.
+ It is also a popular target for simulators such as GDB's
+ ARM simulator (commonly known as the ARMulator) and the
+ Skyeye simulator.
+
+endif
+
+# ----------------------------------------------------------
+
comment "AT91 Board Options"
config MTD_AT91_DATAFLASH_CARD
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index a4d80eb..a21f08c 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -2,11 +2,12 @@
# Makefile for the linux kernel.
#
-obj-y := clock.o irq.o gpio.o
+obj-y := irq.o gpio.o
obj-m :=
obj-n :=
obj- :=
+obj-$(CONFIG_AT91_PMC_UNIT) += clock.o
obj-$(CONFIG_PM) += pm.o
# CPU-specific support
@@ -15,6 +16,7 @@ obj-$(CONFIG_ARCH_AT91SAM9260) += at91sam9260.o at91sam926x_time.o at91sam9260_d
obj-$(CONFIG_ARCH_AT91SAM9261) += at91sam9261.o at91sam926x_time.o at91sam9261_devices.o
obj-$(CONFIG_ARCH_AT91SAM9263) += at91sam9263.o at91sam926x_time.o at91sam9263_devices.o
obj-$(CONFIG_ARCH_AT91SAM9RL) += at91sam9rl.o at91sam926x_time.o at91sam9rl_devices.o
+obj-$(CONFIG_ARCH_AT91X40) += at91x40.o at91x40_time.o
# AT91RM9200 board-specific support
obj-$(CONFIG_MACH_ONEARM) += board-1arm.o
@@ -27,6 +29,7 @@ obj-$(CONFIG_MACH_KB9200) += board-kb9202.o
obj-$(CONFIG_MACH_ATEB9200) += board-eb9200.o
obj-$(CONFIG_MACH_KAFA) += board-kafa.o
obj-$(CONFIG_MACH_PICOTUX2XX) += board-picotux200.o
+obj-$(CONFIG_MACH_AT91EB01) += board-eb01.o
# AT91SAM9260 board-specific support
obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o
diff --git a/arch/arm/mach-at91/at91rm9200_time.c b/arch/arm/mach-at91/at91rm9200_time.c
index a634035..50392ff 100644
--- a/arch/arm/mach-at91/at91rm9200_time.c
+++ b/arch/arm/mach-at91/at91rm9200_time.c
@@ -19,70 +19,64 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <linux/init.h>
+#include <linux/kernel.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/time.h>
+#include <linux/clockchips.h>
-#include <asm/hardware.h>
-#include <asm/io.h>
#include <asm/mach/time.h>
#include <asm/arch/at91_st.h>
static unsigned long last_crtr;
+static u32 irqmask;
+static struct clock_event_device clkevt;
/*
- * The ST_CRTR is updated asynchronously to the master clock. It is therefore
- * necessary to read it twice (with the same value) to ensure accuracy.
+ * The ST_CRTR is updated asynchronously to the master clock ... but
+ * the updates as seen by the CPU don't seem to be strictly monotonic.
+ * Waiting until we read the same value twice avoids glitching.
*/
-static inline unsigned long read_CRTR(void) {
+static inline unsigned long read_CRTR(void)
+{
unsigned long x1, x2;
+ x1 = at91_sys_read(AT91_ST_CRTR);
do {
- x1 = at91_sys_read(AT91_ST_CRTR);
x2 = at91_sys_read(AT91_ST_CRTR);
- } while (x1 != x2);
-
+ if (x1 == x2)
+ break;
+ x1 = x2;
+ } while (1);
return x1;
}
/*
- * Returns number of microseconds since last timer interrupt. Note that interrupts
- * will have been disabled by do_gettimeofday()
- * 'LATCH' is hwclock ticks (see CLOCK_TICK_RATE in timex.h) per jiffy.
- * 'tick' is usecs per jiffy (linux/timex.h).
- */
-static unsigned long at91rm9200_gettimeoffset(void)
-{
- unsigned long elapsed;
-
- elapsed = (read_CRTR() - last_crtr) & AT91_ST_ALMV;
-
- return (unsigned long)(elapsed * (tick_nsec / 1000)) / LATCH;
-}
-
-/*
* IRQ handler for the timer.
*/
static irqreturn_t at91rm9200_timer_interrupt(int irq, void *dev_id)
{
- if (at91_sys_read(AT91_ST_SR) & AT91_ST_PITS) { /* This is a shared interrupt */
- write_seqlock(&xtime_lock);
+ u32 sr = at91_sys_read(AT91_ST_SR) & irqmask;
- while (((read_CRTR() - last_crtr) & AT91_ST_ALMV) >= LATCH) {
- timer_tick();
- last_crtr = (last_crtr + LATCH) & AT91_ST_ALMV;
- }
+ /* simulate "oneshot" timer with alarm */
+ if (sr & AT91_ST_ALMS) {
+ clkevt.event_handler(&clkevt);
+ return IRQ_HANDLED;
+ }
- write_sequnlock(&xtime_lock);
+ /* periodic mode should handle delayed ticks */
+ if (sr & AT91_ST_PITS) {
+ u32 crtr = read_CRTR();
+ while (((crtr - last_crtr) & AT91_ST_CRTV) >= LATCH) {
+ last_crtr += LATCH;
+ clkevt.event_handler(&clkevt);
+ }
return IRQ_HANDLED;
}
- else
- return IRQ_NONE; /* not handled */
+
+ /* this irq is shared ... */
+ return IRQ_NONE;
}
static struct irqaction at91rm9200_timer_irq = {
@@ -91,56 +85,127 @@ static struct irqaction at91rm9200_timer_irq = {
.handler = at91rm9200_timer_interrupt
};
-void at91rm9200_timer_reset(void)
+static cycle_t read_clk32k(void)
{
- last_crtr = 0;
+ return read_CRTR();
+}
- /* Real time counter incremented every 30.51758 microseconds */
- at91_sys_write(AT91_ST_RTMR, 1);
+static struct clocksource clk32k = {
+ .name = "32k_counter",
+ .rating = 150,
+ .read = read_clk32k,
+ .mask = CLOCKSOURCE_MASK(20),
+ .shift = 10,
+ .flags = CLOCK_SOURCE_IS_CONTINUOUS,
+};
+
+static void
+clkevt32k_mode(enum clock_event_mode mode, struct clock_event_device *dev)
+{
+ /* Disable and flush pending timer interrupts */
+ at91_sys_write(AT91_ST_IDR, AT91_ST_PITS | AT91_ST_ALMS);
+ (void) at91_sys_read(AT91_ST_SR);
- /* Set Period Interval timer */
- at91_sys_write(AT91_ST_PIMR, LATCH);
+ last_crtr = read_CRTR();
+ switch (mode) {
+ case CLOCK_EVT_MODE_PERIODIC:
+ /* PIT for periodic irqs; fixed rate of 1/HZ */
+ irqmask = AT91_ST_PITS;
+ at91_sys_write(AT91_ST_PIMR, LATCH);
+ break;
+ case CLOCK_EVT_MODE_ONESHOT:
+ /* ALM for oneshot irqs, set by next_event()
+ * before 32 seconds have passed
+ */
+ irqmask = AT91_ST_ALMS;
+ at91_sys_write(AT91_ST_RTAR, last_crtr);
+ break;
+ case CLOCK_EVT_MODE_SHUTDOWN:
+ case CLOCK_EVT_MODE_UNUSED:
+ case CLOCK_EVT_MODE_RESUME:
+ irqmask = 0;
+ break;
+ }
+ at91_sys_write(AT91_ST_IER, irqmask);
+}
- /* Clear any pending interrupts */
+static int
+clkevt32k_next_event(unsigned long delta, struct clock_event_device *dev)
+{
+ unsigned long flags;
+ u32 alm;
+ int status = 0;
+
+ BUG_ON(delta < 2);
+
+ /* Use "raw" primitives so we behave correctly on RT kernels. */
+ raw_local_irq_save(flags);
+
+ /* The alarm IRQ uses absolute time (now+delta), not the relative
+ * time (delta) in our calling convention. Like all clockevents
+ * using such "match" hardware, we have a race to defend against.
+ *
+ * Our defense here is to have set up the clockevent device so the
+ * delta is at least two. That way we never end up writing RTAR
+ * with the value then held in CRTR ... which would mean the match
+ * wouldn't trigger until 32 seconds later, after CRTR wraps.
+ */
+ alm = read_CRTR();
+
+ /* Cancel any pending alarm; flush any pending IRQ */
+ at91_sys_write(AT91_ST_RTAR, alm);
(void) at91_sys_read(AT91_ST_SR);
- /* Enable Period Interval Timer interrupt */
- at91_sys_write(AT91_ST_IER, AT91_ST_PITS);
+ /* Schedule alarm by writing RTAR. */
+ alm += delta;
+ at91_sys_write(AT91_ST_RTAR, alm);
+
+ raw_local_irq_restore(flags);
+ return status;
}
+static struct clock_event_device clkevt = {
+ .name = "at91_tick",
+ .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
+ .shift = 32,
+ .rating = 150,
+ .cpumask = CPU_MASK_CPU0,
+ .set_next_event = clkevt32k_next_event,
+ .set_mode = clkevt32k_mode,
+};
+
/*
- * Set up timer interrupt.
+ * ST (system timer) module supports both clockevents and clocksource.
*/
void __init at91rm9200_timer_init(void)
{
- /* Disable all timer interrupts */
- at91_sys_write(AT91_ST_IDR, AT91_ST_PITS | AT91_ST_WDOVF | AT91_ST_RTTINC | AT91_ST_ALMS);
- (void) at91_sys_read(AT91_ST_SR); /* Clear any pending interrupts */
+ /* Disable all timer interrupts, and clear any pending ones */
+ at91_sys_write(AT91_ST_IDR,
+ AT91_ST_PITS | AT91_ST_WDOVF | AT91_ST_RTTINC | AT91_ST_ALMS);
+ (void) at91_sys_read(AT91_ST_SR);
/* Make IRQs happen for the system timer */
setup_irq(AT91_ID_SYS, &at91rm9200_timer_irq);
- /* Change the kernel's 'tick' value to 10009 usec. (the default is 10000) */
- tick_usec = (LATCH * 1000000) / CLOCK_TICK_RATE;
+ /* The 32KiHz "Slow Clock" (tick every 30517.58 nanoseconds) is used
+ * directly for the clocksource and all clockevents, after adjusting
+ * its prescaler from the 1 Hz default.
+ */
+ at91_sys_write(AT91_ST_RTMR, 1);
- /* Initialize and enable the timer interrupt */
- at91rm9200_timer_reset();
-}
+ /* Setup timer clockevent, with minimum of two ticks (important!!) */
+ clkevt.mult = div_sc(AT91_SLOW_CLOCK, NSEC_PER_SEC, clkevt.shift);
+ clkevt.max_delta_ns = clockevent_delta2ns(AT91_ST_ALMV, &clkevt);
+ clkevt.min_delta_ns = clockevent_delta2ns(2, &clkevt) + 1;
+ clkevt.cpumask = cpumask_of_cpu(0);
+ clockevents_register_device(&clkevt);
-#ifdef CONFIG_PM
-static void at91rm9200_timer_suspend(void)
-{
- /* disable Period Interval Timer interrupt */
- at91_sys_write(AT91_ST_IDR, AT91_ST_PITS);
+ /* register clocksource */
+ clk32k.mult = clocksource_hz2mult(AT91_SLOW_CLOCK, clk32k.shift);
+ clocksource_register(&clk32k);
}
-#else
-#define at91rm9200_timer_suspend NULL
-#endif
struct sys_timer at91rm9200_timer = {
.init = at91rm9200_timer_init,
- .offset = at91rm9200_gettimeoffset,
- .suspend = at91rm9200_timer_suspend,
- .resume = at91rm9200_timer_reset,
};
diff --git a/arch/arm/mach-at91/at91x40.c b/arch/arm/mach-at91/at91x40.c
new file mode 100644
index 0000000..1de121f
--- /dev/null
+++ b/arch/arm/mach-at91/at91x40.c
@@ -0,0 +1,67 @@
+/*
+ * arch/arm/mach-at91/at91x40.c
+ *
+ * (C) Copyright 2007, Greg Ungerer <gerg@snapgear.com>
+ * Copyright (C) 2005 SAN People
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <asm/mach/arch.h>
+#include <asm/arch/at91x40.h>
+#include <asm/arch/at91_st.h>
+#include "generic.h"
+
+/*
+ * This is used in the gpio code, stub locally.
+ */
+int clk_enable(struct clk *clk)
+{
+ return 0;
+}
+
+void __init at91x40_initialize(unsigned long main_clock)
+{
+ at91_extern_irq = (1 << AT91X40_ID_IRQ0) | (1 << AT91X40_ID_IRQ1)
+ | (1 << AT91X40_ID_IRQ2);
+}
+
+/*
+ * The default interrupt priority levels (0 = lowest, 7 = highest).
+ */
+static unsigned int at91x40_default_irq_priority[NR_AIC_IRQS] __initdata = {
+ 7, /* Advanced Interrupt Controller (FIQ) */
+ 0, /* System Peripherals */
+ 0, /* USART 0 */
+ 0, /* USART 1 */
+ 2, /* Timer Counter 0 */
+ 2, /* Timer Counter 1 */
+ 2, /* Timer Counter 2 */
+ 0, /* Watchdog timer */
+ 0, /* Parallel IO Controller A */
+ 0, /* Reserved */
+ 0, /* Reserved */
+ 0, /* Reserved */
+ 0, /* Reserved */
+ 0, /* Reserved */
+ 0, /* Reserved */
+ 0, /* Reserved */
+ 0, /* External IRQ0 */
+ 0, /* External IRQ1 */
+ 0, /* External IRQ2 */
+};
+
+void __init at91x40_init_interrupts(unsigned int priority[NR_AIC_IRQS])
+{
+ if (!priority)
+ priority = at91x40_default_irq_priority;
+
+ at91_aic_init(priority);
+}
+
diff --git a/arch/arm/mach-at91/at91x40_time.c b/arch/arm/mach-at91/at91x40_time.c
new file mode 100644
index 0000000..eddc882
--- /dev/null
+++ b/arch/arm/mach-at91/at91x40_time.c
@@ -0,0 +1,80 @@
+/*
+ * arch/arm/mach-at91/at91x40_time.c
+ *
+ * (C) Copyright 2007, Greg Ungerer <gerg@snapgear.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/time.h>
+#include <asm/hardware.h>
+#include <asm/io.h>
+#include <asm/mach/time.h>
+#include <asm/arch/at91_tc.h>
+
+/*
+ * 3 counter/timer units present.
+ */
+#define AT91_TC_CLK0BASE 0
+#define AT91_TC_CLK1BASE 0x40
+#define AT91_TC_CLK2BASE 0x80
+
+static unsigned long at91x40_gettimeoffset(void)
+{
+ return (at91_sys_read(AT91_TC + AT91_TC_CLK1BASE + AT91_TC_CV) * 1000000 / (AT91X40_MASTER_CLOCK / 128));
+}
+
+static irqreturn_t at91x40_timer_interrupt(int irq, void *dev_id)
+{
+ at91_sys_read(AT91_TC + AT91_TC_CLK1BASE + AT91_TC_SR);
+ timer_tick();
+ return IRQ_HANDLED;
+}
+
+static struct irqaction at91x40_timer_irq = {
+ .name = "at91_tick",
+ .flags = IRQF_DISABLED | IRQF_TIMER,
+ .handler = at91x40_timer_interrupt
+};
+
+void __init at91x40_timer_init(void)
+{
+ unsigned int v;
+
+ at91_sys_write(AT91_TC + AT91_TC_BCR, 0);
+ v = at91_sys_read(AT91_TC + AT91_TC_BMR);
+ v = (v & ~AT91_TC_TC1XC1S) | AT91_TC_TC1XC1S_NONE;
+ at91_sys_write(AT91_TC + AT91_TC_BMR, v);
+
+ at91_sys_write(AT91_TC + AT91_TC_CLK1BASE + AT91_TC_CCR, AT91_TC_CLKDIS);
+ at91_sys_write(AT91_TC + AT91_TC_CLK1BASE + AT91_TC_CMR, (AT91_TC_TIMER_CLOCK4 | AT91_TC_CPCTRG));
+ at91_sys_write(AT91_TC + AT91_TC_CLK1BASE + AT91_TC_IDR, 0xffffffff);
+ at91_sys_write(AT91_TC + AT91_TC_CLK1BASE + AT91_TC_RC, (AT91X40_MASTER_CLOCK / 128) / HZ - 1);
+ at91_sys_write(AT91_TC + AT91_TC_CLK1BASE + AT91_TC_IER, (1<<4));
+
+ setup_irq(AT91X40_ID_TC1, &at91x40_timer_irq);
+
+ at91_sys_write(AT91_TC + AT91_TC_CLK1BASE + AT91_TC_CCR, (AT91_TC_SWTRG | AT91_TC_CLKEN));
+}
+
+struct sys_timer at91x40_timer = {
+ .init = at91x40_timer_init,
+ .offset = at91x40_gettimeoffset,
+};
+
diff --git a/arch/arm/mach-at91/board-eb01.c b/arch/arm/mach-at91/board-eb01.c
new file mode 100644
index 0000000..0c1e385
--- /dev/null
+++ b/arch/arm/mach-at91/board-eb01.c
@@ -0,0 +1,44 @@
+/*
+ * arch/arm/mach-at91/board-eb01.c
+ *
+ * (C) Copyright 2007, Greg Ungerer <gerg@snapgear.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/irq.h>
+#include <asm/mach-types.h>
+#include <asm/hardware.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/arch/board.h>
+#include "generic.h"
+
+static void __init at91eb01_map_io(void)
+{
+ at91x40_initialize(40000000);
+}
+
+MACHINE_START(AT91EB01, "Atmel AT91 EB01")
+ /* Maintainer: Greg Ungerer <gerg@snapgear.com> */
+ .timer = &at91x40_timer,
+ .init_irq = at91x40_init_interrupts,
+ .map_io = at91eb01_map_io,
+MACHINE_END
+
diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h
index 68ed71a..77d4c0a3 100644
--- a/arch/arm/mach-at91/generic.h
+++ b/arch/arm/mach-at91/generic.h
@@ -14,6 +14,7 @@ extern void __init at91sam9260_initialize(unsigned long main_clock);
extern void __init at91sam9261_initialize(unsigned long main_clock);
extern void __init at91sam9263_initialize(unsigned long main_clock);
extern void __init at91sam9rl_initialize(unsigned long main_clock);
+extern void __init at91x40_initialize(unsigned long main_clock);
/* Interrupts */
extern void __init at91rm9200_init_interrupts(unsigned int priority[]);
@@ -21,12 +22,14 @@ extern void __init at91sam9260_init_interrupts(unsigned int priority[]);
extern void __init at91sam9261_init_interrupts(unsigned int priority[]);
extern void __init at91sam9263_init_interrupts(unsigned int priority[]);
extern void __init at91sam9rl_init_interrupts(unsigned int priority[]);
+extern void __init at91x40_init_interrupts(unsigned int priority[]);
extern void __init at91_aic_init(unsigned int priority[]);
/* Timer */
struct sys_timer;
extern struct sys_timer at91rm9200_timer;
extern struct sys_timer at91sam926x_timer;
+extern struct sys_timer at91x40_timer;
/* Clocks */
extern int __init at91_clock_init(unsigned long main_clock);
diff --git a/arch/arm/mach-clps7500/core.c b/arch/arm/mach-clps7500/core.c
index 4dde34f..986205e 100644
--- a/arch/arm/mach-clps7500/core.c
+++ b/arch/arm/mach-clps7500/core.c
@@ -193,7 +193,11 @@ static struct irq_chip clps7500_no_chip = {
.unmask = cl7500_no_action,
};
-static struct irqaction irq_isa = { no_action, 0, CPU_MASK_NONE, "isa", NULL, NULL };
+static struct irqaction irq_isa = {
+ .handler = no_action,
+ .mask = CPU_MASK_NONE,
+ .name = "isa",
+};
static void __init clps7500_init_irq(void)
{
diff --git a/arch/arm/mach-ep93xx/Kconfig b/arch/arm/mach-ep93xx/Kconfig
index 575a21d..ea8549b 100644
--- a/arch/arm/mach-ep93xx/Kconfig
+++ b/arch/arm/mach-ep93xx/Kconfig
@@ -27,6 +27,12 @@ config MACH_EDB9302A
Say 'Y' here if you want your kernel to support the Cirrus
Logic EDB9302A Evaluation Board.
+config MACH_EDB9307
+ bool "Support Cirrus Logic EDB9307"
+ help
+ Say 'Y' here if you want your kernel to support the Cirrus
+ Logic EDB9307 Evaluation Board.
+
config MACH_EDB9312
bool "Support Cirrus Logic EDB9312"
help
diff --git a/arch/arm/mach-ep93xx/Makefile b/arch/arm/mach-ep93xx/Makefile
index 0d3bf93..0ecf997 100644
--- a/arch/arm/mach-ep93xx/Makefile
+++ b/arch/arm/mach-ep93xx/Makefile
@@ -9,6 +9,7 @@ obj- :=
obj-$(CONFIG_MACH_ADSSPHERE) += adssphere.o
obj-$(CONFIG_MACH_EDB9302) += edb9302.o
obj-$(CONFIG_MACH_EDB9302A) += edb9302a.o
+obj-$(CONFIG_MACH_EDB9307) += edb9307.o
obj-$(CONFIG_MACH_EDB9312) += edb9312.o
obj-$(CONFIG_MACH_EDB9315) += edb9315.o
obj-$(CONFIG_MACH_EDB9315A) += edb9315a.o
diff --git a/arch/arm/mach-ep93xx/edb9307.c b/arch/arm/mach-ep93xx/edb9307.c
new file mode 100644
index 0000000..d6a5698
--- /dev/null
+++ b/arch/arm/mach-ep93xx/edb9307.c
@@ -0,0 +1,91 @@
+/*
+ * arch/arm/mach-ep93xx/edb9307.c
+ * Cirrus Logic EDB9307 support.
+ *
+ * Copyright (C) 2007 Herbert Valerio Riedel <hvr@gnu.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+#include <linux/ioport.h>
+#include <linux/mtd/physmap.h>
+#include <linux/platform_device.h>
+#include <asm/io.h>
+#include <asm/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+static struct physmap_flash_data edb9307_flash_data = {
+ .width = 4,
+};
+
+static struct resource edb9307_flash_resource = {
+ .start = 0x60000000,
+ .end = 0x61ffffff,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device edb9307_flash = {
+ .name = "physmap-flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &edb9307_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &edb9307_flash_resource,
+};
+
+static struct ep93xx_eth_data edb9307_eth_data = {
+ .phy_id = 1,
+};
+
+static struct resource edb9307_eth_resource[] = {
+ {
+ .start = EP93XX_ETHERNET_PHYS_BASE,
+ .end = EP93XX_ETHERNET_PHYS_BASE + 0xffff,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_EP93XX_ETHERNET,
+ .end = IRQ_EP93XX_ETHERNET,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+static struct platform_device edb9307_eth_device = {
+ .name = "ep93xx-eth",
+ .id = -1,
+ .dev = {
+ .platform_data = &edb9307_eth_data,
+ },
+ .num_resources = 2,
+ .resource = edb9307_eth_resource,
+};
+
+static void __init edb9307_init_machine(void)
+{
+ ep93xx_init_devices();
+ platform_device_register(&edb9307_flash);
+
+ memcpy(edb9307_eth_data.dev_addr,
+ (void *)(EP93XX_ETHERNET_BASE + 0x50), 6);
+ platform_device_register(&edb9307_eth_device);
+}
+
+MACHINE_START(EDB9307, "Cirrus Logic EDB9307 Evaluation Board")
+ /* Maintainer: Herbert Valerio Riedel <hvr@gnu.org> */
+ .phys_io = EP93XX_APB_PHYS_BASE,
+ .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,
+ .boot_params = 0x00000100,
+ .map_io = ep93xx_map_io,
+ .init_irq = ep93xx_init_irq,
+ .timer = &ep93xx_timer,
+ .init_machine = edb9307_init_machine,
+MACHINE_END
diff --git a/arch/arm/mach-footbridge/isa.c b/arch/arm/mach-footbridge/isa.c
index 28846c7..725a219 100644
--- a/arch/arm/mach-footbridge/isa.c
+++ b/arch/arm/mach-footbridge/isa.c
@@ -12,6 +12,39 @@
#include <asm/irq.h>
+static struct resource rtc_resources[] = {
+ [0] = {
+ .start = 0x70,
+ .end = 0x73,
+ .flags = IORESOURCE_IO,
+ },
+ [1] = {
+ .start = IRQ_ISA_RTC_ALARM,
+ .end = IRQ_ISA_RTC_ALARM,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+static struct platform_device rtc_device = {
+ .name = "rtc_cmos",
+ .id = -1,
+ .resource = rtc_resources,
+ .num_resources = ARRAY_SIZE(rtc_resources),
+};
+
+static struct resource serial_resources[] = {
+ [0] = {
+ .start = 0x3f8,
+ .end = 0x3ff,
+ .flags = IORESOURCE_IO,
+ },
+ [1] = {
+ .start = 0x2f8,
+ .end = 0x2ff,
+ .flags = IORESOURCE_IO,
+ },
+};
+
static struct plat_serial8250_port serial_platform_data[] = {
{
.iobase = 0x3f8,
@@ -38,11 +71,21 @@ static struct platform_device serial_device = {
.dev = {
.platform_data = serial_platform_data,
},
+ .resource = serial_resources,
+ .num_resources = ARRAY_SIZE(serial_resources),
};
static int __init footbridge_isa_init(void)
{
- return platform_device_register(&serial_device);
+ int err;
+
+ err = platform_device_register(&rtc_device);
+ if (err)
+ printk(KERN_ERR "Unable to register RTC device: %d\n", err);
+ err = platform_device_register(&serial_device);
+ if (err)
+ printk(KERN_ERR "Unable to register serial device: %d\n", err);
+ return 0;
}
arch_initcall(footbridge_isa_init);
diff --git a/arch/arm/mach-ns9xxx/Makefile b/arch/arm/mach-ns9xxx/Makefile
index 4476411..6fb82b8 100644
--- a/arch/arm/mach-ns9xxx/Makefile
+++ b/arch/arm/mach-ns9xxx/Makefile
@@ -1,4 +1,4 @@
-obj-y := irq.o time.o generic.o
+obj-y := irq.o time.o generic.o gpio.o
obj-$(CONFIG_MACH_CC9P9360DEV) += mach-cc9p9360dev.o
obj-$(CONFIG_MACH_CC9P9360JS) += mach-cc9p9360js.o
diff --git a/arch/arm/mach-ns9xxx/board-a9m9750dev.c b/arch/arm/mach-ns9xxx/board-a9m9750dev.c
index 925048e..0f65177 100644
--- a/arch/arm/mach-ns9xxx/board-a9m9750dev.c
+++ b/arch/arm/mach-ns9xxx/board-a9m9750dev.c
@@ -13,6 +13,7 @@
#include <linux/irq.h>
#include <asm/mach/map.h>
+#include <asm/gpio.h>
#include <asm/arch-ns9xxx/board.h>
#include <asm/arch-ns9xxx/regs-sys.h>
@@ -44,7 +45,13 @@ static void a9m9750dev_fpga_ack_irq(unsigned int irq)
static void a9m9750dev_fpga_mask_irq(unsigned int irq)
{
- FPGA_IER &= ~(1 << (irq - FPGA_IRQ(0)));
+ u8 ier;
+
+ ier = __raw_readb(FPGA_IER);
+
+ ier &= ~(1 << (irq - FPGA_IRQ(0)));
+
+ __raw_writeb(ier, FPGA_IER);
}
static void a9m9750dev_fpga_maskack_irq(unsigned int irq)
@@ -55,7 +62,13 @@ static void a9m9750dev_fpga_maskack_irq(unsigned int irq)
static void a9m9750dev_fpga_unmask_irq(unsigned int irq)
{
- FPGA_IER |= 1 << (irq - FPGA_IRQ(0));
+ u8 ier;
+
+ ier = __raw_readb(FPGA_IER);
+
+ ier |= 1 << (irq - FPGA_IRQ(0));
+
+ __raw_writeb(ier, FPGA_IER);
}
static struct irq_chip a9m9750dev_fpga_chip = {
@@ -68,30 +81,34 @@ static struct irq_chip a9m9750dev_fpga_chip = {
static void a9m9750dev_fpga_demux_handler(unsigned int irq,
struct irq_desc *desc)
{
- int stat = FPGA_ISR;
+ u8 stat = __raw_readb(FPGA_ISR);
+
+ desc->chip->mask_ack(irq);
while (stat != 0) {
int irqno = fls(stat) - 1;
+ struct irq_desc *fpgadesc;
stat &= ~(1 << irqno);
- desc = irq_desc + FPGA_IRQ(irqno);
+ fpgadesc = irq_desc + FPGA_IRQ(irqno);
- desc_handle_irq(FPGA_IRQ(irqno), desc);
+ desc_handle_irq(FPGA_IRQ(irqno), fpgadesc);
}
+
+ desc->chip->unmask(irq);
}
void __init board_a9m9750dev_init_irq(void)
{
- u32 reg;
+ u32 eic;
int i;
- /*
- * configure gpio for IRQ_EXT2
- * use GPIO 11, because GPIO 32 is used for the LCD
- */
- /* XXX: proper GPIO handling */
- BBU_GCONFb1(1) &= ~0x2000;
+ if (gpio_request(11, "board a9m9750dev extirq2") == 0)
+ ns9xxx_gpio_configure(11, 0, 1);
+ else
+ printk(KERN_ERR "%s: cannot get gpio 11 for IRQ_EXT2\n",
+ __func__);
for (i = FPGA_IRQ(0); i <= FPGA_IRQ(7); ++i) {
set_irq_chip(i, &a9m9750dev_fpga_chip);
@@ -100,10 +117,10 @@ void __init board_a9m9750dev_init_irq(void)
}
/* IRQ_EXT2: level sensitive + active low */
- reg = SYS_EIC(2);
- REGSET(reg, SYS_EIC, PLTY, AL);
- REGSET(reg, SYS_EIC, LVEDG, LEVEL);
- SYS_EIC(2) = reg;
+ eic = __raw_readl(SYS_EIC(2));
+ REGSET(eic, SYS_EIC, PLTY, AL);
+ REGSET(eic, SYS_EIC, LVEDG, LEVEL);
+ __raw_writel(eic, SYS_EIC(2));
set_irq_chained_handler(IRQ_EXT2,
a9m9750dev_fpga_demux_handler);
@@ -167,17 +184,18 @@ void __init board_a9m9750dev_init_machine(void)
u32 reg;
/* setup static CS0: memory base ... */
- REGSETIM(SYS_SMCSSMB(0), SYS_SMCSSMB, CSxB,
- NS9XXX_CSxSTAT_PHYS(0) >> 12);
+ reg = __raw_readl(SYS_SMCSSMB(0));
+ REGSETIM(reg, SYS_SMCSSMB, CSxB, NS9XXX_CSxSTAT_PHYS(0) >> 12);
+ __raw_writel(reg, SYS_SMCSSMB(0));
/* ... and mask */
- reg = SYS_SMCSSMM(0);
+ reg = __raw_readl(SYS_SMCSSMM(0));
REGSETIM(reg, SYS_SMCSSMM, CSxM, 0xfffff);
REGSET(reg, SYS_SMCSSMM, CSEx, EN);
- SYS_SMCSSMM(0) = reg;
+ __raw_writel(reg, SYS_SMCSSMM(0));
/* setup static CS0: memory configuration */
- reg = MEM_SMC(0);
+ reg = __raw_readl(MEM_SMC(0));
REGSET(reg, MEM_SMC, PSMC, OFF);
REGSET(reg, MEM_SMC, BSMC, OFF);
REGSET(reg, MEM_SMC, EW, OFF);
@@ -185,13 +203,13 @@ void __init board_a9m9750dev_init_machine(void)
REGSET(reg, MEM_SMC, PC, AL);
REGSET(reg, MEM_SMC, PM, DIS);
REGSET(reg, MEM_SMC, MW, 8);
- MEM_SMC(0) = reg;
+ __raw_writel(reg, MEM_SMC(0));
/* setup static CS0: timing */
- MEM_SMWED(0) = 0x2;
- MEM_SMOED(0) = 0x2;
- MEM_SMRD(0) = 0x6;
- MEM_SMWD(0) = 0x6;
+ __raw_writel(0x2, MEM_SMWED(0));
+ __raw_writel(0x2, MEM_SMOED(0));
+ __raw_writel(0x6, MEM_SMRD(0));
+ __raw_writel(0x6, MEM_SMWD(0));
platform_add_devices(board_a9m9750dev_devices,
ARRAY_SIZE(board_a9m9750dev_devices));
diff --git a/arch/arm/mach-ns9xxx/gpio.c b/arch/arm/mach-ns9xxx/gpio.c
new file mode 100644
index 0000000..b223021
--- /dev/null
+++ b/arch/arm/mach-ns9xxx/gpio.c
@@ -0,0 +1,190 @@
+/*
+ * arch/arm/mach-ns9xxx/gpio.c
+ *
+ * Copyright (C) 2006 by Digi International Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#include <linux/compiler.h>
+#include <linux/init.h>
+#include <linux/spinlock.h>
+#include <linux/module.h>
+
+#include <asm/arch-ns9xxx/gpio.h>
+#include <asm/arch-ns9xxx/processor.h>
+#include <asm/arch-ns9xxx/regs-bbu.h>
+#include <asm/io.h>
+#include <asm/bug.h>
+#include <asm/types.h>
+#include <asm/bitops.h>
+
+#if defined(CONFIG_PROCESSOR_NS9360)
+#define GPIO_MAX 72
+#elif defined(CONFIG_PROCESSOR_NS9750)
+#define GPIO_MAX 49
+#endif
+
+/* protects BBU_GCONFx and BBU_GCTRLx */
+static spinlock_t gpio_lock = __SPIN_LOCK_UNLOCKED(gpio_lock);
+
+/* only access gpiores with atomic ops */
+static DECLARE_BITMAP(gpiores, GPIO_MAX);
+
+static inline int ns9xxx_valid_gpio(unsigned gpio)
+{
+#if defined(CONFIG_PROCESSOR_NS9360)
+ if (processor_is_ns9360())
+ return gpio <= 72;
+ else
+#endif
+#if defined(CONFIG_PROCESSOR_NS9750)
+ if (processor_is_ns9750())
+ return gpio <= 49;
+ else
+#endif
+ BUG();
+}
+
+static inline void __iomem *ns9xxx_gpio_get_gconfaddr(unsigned gpio)
+{
+ if (gpio < 56)
+ return BBU_GCONFb1(gpio / 8);
+ else
+ /*
+ * this could be optimised away on
+ * ns9750 only builds, but it isn't ...
+ */
+ return BBU_GCONFb2((gpio - 56) / 8);
+}
+
+static inline void __iomem *ns9xxx_gpio_get_gctrladdr(unsigned gpio)
+{
+ if (gpio < 32)
+ return BBU_GCTRL1;
+ else if (gpio < 64)
+ return BBU_GCTRL2;
+ else
+ /* this could be optimised away on ns9750 only builds */
+ return BBU_GCTRL3;
+}
+
+static inline void __iomem *ns9xxx_gpio_get_gstataddr(unsigned gpio)
+{
+ if (gpio < 32)
+ return BBU_GSTAT1;
+ else if (gpio < 64)
+ return BBU_GSTAT2;
+ else
+ /* this could be optimised away on ns9750 only builds */
+ return BBU_GSTAT3;
+}
+
+int gpio_request(unsigned gpio, const char *label)
+{
+ if (likely(ns9xxx_valid_gpio(gpio)))
+ return test_and_set_bit(gpio, gpiores) ? -EBUSY : 0;
+ else
+ return -EINVAL;
+}
+EXPORT_SYMBOL(gpio_request);
+
+void gpio_free(unsigned gpio)
+{
+ clear_bit(gpio, gpiores);
+ return;
+}
+EXPORT_SYMBOL(gpio_free);
+
+/*
+ * each gpio can serve for 4 different purposes [0..3]. These are called
+ * "functions" and passed in the parameter func. Functions 0-2 are always some
+ * special things, function 3 is GPIO. If func == 3 dir specifies input or
+ * output, and with inv you can enable an inverter (independent of func).
+ */
+static int __ns9xxx_gpio_configure(unsigned gpio, int dir, int inv, int func)
+{
+ void __iomem *conf = ns9xxx_gpio_get_gconfaddr(gpio);
+ u32 confval;
+ unsigned long flags;
+
+ spin_lock_irqsave(&gpio_lock, flags);
+
+ confval = __raw_readl(conf);
+ REGSETIM_IDX(confval, BBU_GCONFx, DIR, gpio & 7, dir);
+ REGSETIM_IDX(confval, BBU_GCONFx, INV, gpio & 7, inv);
+ REGSETIM_IDX(confval, BBU_GCONFx, FUNC, gpio & 7, func);
+ __raw_writel(confval, conf);
+
+ spin_unlock_irqrestore(&gpio_lock, flags);
+
+ return 0;
+}
+
+int ns9xxx_gpio_configure(unsigned gpio, int inv, int func)
+{
+ if (likely(ns9xxx_valid_gpio(gpio))) {
+ if (func == 3) {
+ printk(KERN_WARNING "use gpio_direction_input "
+ "or gpio_direction_output\n");
+ return -EINVAL;
+ } else
+ return __ns9xxx_gpio_configure(gpio, 0, inv, func);
+ } else
+ return -EINVAL;
+}
+EXPORT_SYMBOL(ns9xxx_gpio_configure);
+
+int gpio_direction_input(unsigned gpio)
+{
+ if (likely(ns9xxx_valid_gpio(gpio))) {
+ return __ns9xxx_gpio_configure(gpio, 0, 0, 3);
+ } else
+ return -EINVAL;
+}
+EXPORT_SYMBOL(gpio_direction_input);
+
+int gpio_direction_output(unsigned gpio, int value)
+{
+ if (likely(ns9xxx_valid_gpio(gpio))) {
+ gpio_set_value(gpio, value);
+
+ return __ns9xxx_gpio_configure(gpio, 1, 0, 3);
+ } else
+ return -EINVAL;
+}
+EXPORT_SYMBOL(gpio_direction_output);
+
+int gpio_get_value(unsigned gpio)
+{
+ void __iomem *stat = ns9xxx_gpio_get_gstataddr(gpio);
+ int ret;
+
+ ret = 1 & (__raw_readl(stat) >> (gpio & 31));
+
+ return ret;
+}
+EXPORT_SYMBOL(gpio_get_value);
+
+void gpio_set_value(unsigned gpio, int value)
+{
+ void __iomem *ctrl = ns9xxx_gpio_get_gctrladdr(gpio);
+ u32 ctrlval;
+ unsigned long flags;
+
+ spin_lock_irqsave(&gpio_lock, flags);
+
+ ctrlval = __raw_readl(ctrl);
+
+ if (value)
+ ctrlval |= 1 << (gpio & 31);
+ else
+ ctrlval &= ~(1 << (gpio & 31));
+
+ __raw_writel(ctrlval, ctrl);
+
+ spin_unlock_irqrestore(&gpio_lock, flags);
+}
+EXPORT_SYMBOL(gpio_set_value);
diff --git a/arch/arm/mach-ns9xxx/irq.c b/arch/arm/mach-ns9xxx/irq.c
index b8c7b00..00001b8 100644
--- a/arch/arm/mach-ns9xxx/irq.c
+++ b/arch/arm/mach-ns9xxx/irq.c
@@ -9,6 +9,7 @@
* the Free Software Foundation.
*/
#include <linux/interrupt.h>
+#include <asm/io.h>
#include <asm/mach/irq.h>
#include <asm/mach-types.h>
#include <asm/arch-ns9xxx/regs-sys.h>
@@ -17,48 +18,17 @@
#include "generic.h"
-static void ns9xxx_ack_irq_timer(unsigned int irq)
-{
- u32 tc = SYS_TC(irq - IRQ_TIMER0);
-
- /*
- * If the timer is programmed to halt on terminal count, the
- * timer must be disabled before clearing the interrupt.
- */
- if (REGGET(tc, SYS_TCx, REN) == 0) {
- REGSET(tc, SYS_TCx, TEN, DIS);
- SYS_TC(irq - IRQ_TIMER0) = tc;
- }
-
- REGSET(tc, SYS_TCx, INTC, SET);
- SYS_TC(irq - IRQ_TIMER0) = tc;
-
- REGSET(tc, SYS_TCx, INTC, UNSET);
- SYS_TC(irq - IRQ_TIMER0) = tc;
-}
-
-static void (*ns9xxx_ack_irq_functions[NR_IRQS])(unsigned int) = {
- [IRQ_TIMER0] = ns9xxx_ack_irq_timer,
- [IRQ_TIMER1] = ns9xxx_ack_irq_timer,
- [IRQ_TIMER2] = ns9xxx_ack_irq_timer,
- [IRQ_TIMER3] = ns9xxx_ack_irq_timer,
-};
-
static void ns9xxx_mask_irq(unsigned int irq)
{
/* XXX: better use cpp symbols */
- SYS_IC(irq / 4) &= ~(1 << (7 + 8 * (3 - (irq & 3))));
+ u32 ic = __raw_readl(SYS_IC(irq / 4));
+ ic &= ~(1 << (7 + 8 * (3 - (irq & 3))));
+ __raw_writel(ic, SYS_IC(irq / 4));
}
static void ns9xxx_ack_irq(unsigned int irq)
{
- if (!ns9xxx_ack_irq_functions[irq]) {
- printk(KERN_ERR "no ack function for irq %u\n", irq);
- BUG();
- }
-
- ns9xxx_ack_irq_functions[irq](irq);
- SYS_ISRADDR = 0;
+ __raw_writel(0, SYS_ISRADDR);
}
static void ns9xxx_maskack_irq(unsigned int irq)
@@ -70,7 +40,9 @@ static void ns9xxx_maskack_irq(unsigned int irq)
static void ns9xxx_unmask_irq(unsigned int irq)
{
/* XXX: better use cpp symbols */
- SYS_IC(irq / 4) |= 1 << (7 + 8 * (3 - (irq & 3)));
+ u32 ic = __raw_readl(SYS_IC(irq / 4));
+ ic |= 1 << (7 + 8 * (3 - (irq & 3)));
+ __raw_writel(ic, SYS_IC(irq / 4));
}
static struct irq_chip ns9xxx_chip = {
@@ -86,14 +58,14 @@ void __init ns9xxx_init_irq(void)
/* disable all IRQs */
for (i = 0; i < 8; ++i)
- SYS_IC(i) = (4 * i) << 24 | (4 * i + 1) << 16 |
- (4 * i + 2) << 8 | (4 * i + 3);
+ __raw_writel((4 * i) << 24 | (4 * i + 1) << 16 |
+ (4 * i + 2) << 8 | (4 * i + 3), SYS_IC(i));
/* simple interrupt prio table:
* prio(x) < prio(y) <=> x < y
*/
for (i = 0; i < 32; ++i)
- SYS_IVA(i) = i;
+ __raw_writel(i, SYS_IVA(i));
for (i = IRQ_WATCHDOG; i <= IRQ_EXT3; ++i) {
set_irq_chip(i, &ns9xxx_chip);
diff --git a/arch/arm/mach-ns9xxx/time.c b/arch/arm/mach-ns9xxx/time.c
index b97d0c5..c3dd1f4 100644
--- a/arch/arm/mach-ns9xxx/time.c
+++ b/arch/arm/mach-ns9xxx/time.c
@@ -11,78 +11,174 @@
#include <linux/jiffies.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
+#include <linux/stringify.h>
+#include <linux/clocksource.h>
+#include <linux/clockchips.h>
+
#include <asm/arch-ns9xxx/regs-sys.h>
#include <asm/arch-ns9xxx/clock.h>
#include <asm/arch-ns9xxx/irqs.h>
#include <asm/arch/system.h>
#include "generic.h"
-#define TIMERCLOCKSELECT 64
+#define TIMER_CLOCKSOURCE 0
+#define TIMER_CLOCKEVENT 1
+static u32 latch;
+
+static cycle_t ns9xxx_clocksource_read(void)
+{
+ return __raw_readl(SYS_TR(TIMER_CLOCKSOURCE));
+}
-static u32 usecs_per_tick;
+static struct clocksource ns9xxx_clocksource = {
+ .name = "ns9xxx-timer" __stringify(TIMER_CLOCKSOURCE),
+ .rating = 300,
+ .read = ns9xxx_clocksource_read,
+ .mask = CLOCKSOURCE_MASK(32),
+ .shift = 20,
+ .flags = CLOCK_SOURCE_IS_CONTINUOUS,
+};
-static irqreturn_t
-ns9xxx_timer_interrupt(int irq, void *dev_id)
+static void ns9xxx_clockevent_setmode(enum clock_event_mode mode,
+ struct clock_event_device *clk)
{
- write_seqlock(&xtime_lock);
- timer_tick();
- write_sequnlock(&xtime_lock);
+ u32 tc = __raw_readl(SYS_TC(TIMER_CLOCKEVENT));
+
+ switch(mode) {
+ case CLOCK_EVT_MODE_PERIODIC:
+ __raw_writel(latch, SYS_TRC(TIMER_CLOCKEVENT));
+ REGSET(tc, SYS_TCx, REN, EN);
+ REGSET(tc, SYS_TCx, INTS, EN);
+ REGSET(tc, SYS_TCx, TEN, EN);
+ break;
+
+ case CLOCK_EVT_MODE_ONESHOT:
+ REGSET(tc, SYS_TCx, REN, DIS);
+ REGSET(tc, SYS_TCx, INTS, EN);
+
+ /* fall through */
+
+ case CLOCK_EVT_MODE_UNUSED:
+ case CLOCK_EVT_MODE_SHUTDOWN:
+ case CLOCK_EVT_MODE_RESUME:
+ default:
+ REGSET(tc, SYS_TCx, TEN, DIS);
+ break;
+ }
+
+ __raw_writel(tc, SYS_TC(TIMER_CLOCKEVENT));
+}
- return IRQ_HANDLED;
+static int ns9xxx_clockevent_setnextevent(unsigned long evt,
+ struct clock_event_device *clk)
+{
+ u32 tc = __raw_readl(SYS_TC(TIMER_CLOCKEVENT));
+
+ if (REGGET(tc, SYS_TCx, TEN)) {
+ REGSET(tc, SYS_TCx, TEN, DIS);
+ __raw_writel(tc, SYS_TC(TIMER_CLOCKEVENT));
+ }
+
+ REGSET(tc, SYS_TCx, TEN, EN);
+
+ __raw_writel(evt, SYS_TRC(TIMER_CLOCKEVENT));
+
+ __raw_writel(tc, SYS_TC(TIMER_CLOCKEVENT));
+
+ return 0;
}
-static unsigned long ns9xxx_timer_gettimeoffset(void)
+static struct clock_event_device ns9xxx_clockevent_device = {
+ .name = "ns9xxx-timer" __stringify(TIMER_CLOCKEVENT),
+ .shift = 20,
+ .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
+ .set_mode = ns9xxx_clockevent_setmode,
+ .set_next_event = ns9xxx_clockevent_setnextevent,
+};
+
+static irqreturn_t ns9xxx_clockevent_handler(int irq, void *dev_id)
{
- /* return the microseconds which have passed since the last interrupt
- * was _serviced_. That is, if an interrupt is pending or the counter
- * reloads, return one period more. */
+ int timerno = irq - IRQ_TIMER0;
+ u32 tc;
- u32 counter1 = SYS_TR(0);
- int pending = SYS_ISR & (1 << IRQ_TIMER0);
- u32 counter2 = SYS_TR(0);
- u32 elapsed;
+ struct clock_event_device *evt = &ns9xxx_clockevent_device;
- if (pending || counter2 > counter1)
- elapsed = 2 * SYS_TRC(0) - counter2;
- else
- elapsed = SYS_TRC(0) - counter1;
+ /* clear irq */
+ tc = __raw_readl(SYS_TC(timerno));
+ if (REGGET(tc, SYS_TCx, REN) == SYS_TCx_REN_DIS) {
+ REGSET(tc, SYS_TCx, TEN, DIS);
+ __raw_writel(tc, SYS_TC(timerno));
+ }
+ REGSET(tc, SYS_TCx, INTC, SET);
+ __raw_writel(tc, SYS_TC(timerno));
+ REGSET(tc, SYS_TCx, INTC, UNSET);
+ __raw_writel(tc, SYS_TC(timerno));
- return (elapsed * usecs_per_tick) >> 16;
+ evt->event_handler(evt);
+ return IRQ_HANDLED;
}
-static struct irqaction ns9xxx_timer_irq = {
- .name = "NS9xxx Timer Tick",
- .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
- .handler = ns9xxx_timer_interrupt,
+static struct irqaction ns9xxx_clockevent_action = {
+ .name = "ns9xxx-timer" __stringify(TIMER_CLOCKEVENT),
+ .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
+ .handler = ns9xxx_clockevent_handler,
};
static void __init ns9xxx_timer_init(void)
{
int tc;
- usecs_per_tick =
- SH_DIV(1000000 * TIMERCLOCKSELECT, ns9xxx_cpuclock(), 16);
+ tc = __raw_readl(SYS_TC(TIMER_CLOCKSOURCE));
+ if (REGGET(tc, SYS_TCx, TEN)) {
+ REGSET(tc, SYS_TCx, TEN, DIS);
+ __raw_writel(tc, SYS_TC(TIMER_CLOCKSOURCE));
+ }
- /* disable timer */
- if ((tc = SYS_TC(0)) & SYS_TCx_TEN)
- SYS_TC(0) = tc & ~SYS_TCx_TEN;
-
- SYS_TRC(0) = SH_DIV(ns9xxx_cpuclock(), (TIMERCLOCKSELECT * HZ), 0);
+ __raw_writel(0, SYS_TRC(TIMER_CLOCKSOURCE));
REGSET(tc, SYS_TCx, TEN, EN);
- REGSET(tc, SYS_TCx, TLCS, DIV64); /* This must match TIMERCLOCKSELECT */
- REGSET(tc, SYS_TCx, INTS, EN);
- REGSET(tc, SYS_TCx, UDS, DOWN);
REGSET(tc, SYS_TCx, TDBG, STOP);
+ REGSET(tc, SYS_TCx, TLCS, CPU);
+ REGSET(tc, SYS_TCx, TM, IEE);
+ REGSET(tc, SYS_TCx, INTS, DIS);
+ REGSET(tc, SYS_TCx, UDS, UP);
REGSET(tc, SYS_TCx, TSZ, 32);
REGSET(tc, SYS_TCx, REN, EN);
- SYS_TC(0) = tc;
- setup_irq(IRQ_TIMER0, &ns9xxx_timer_irq);
+ __raw_writel(tc, SYS_TC(TIMER_CLOCKSOURCE));
+
+ ns9xxx_clocksource.mult = clocksource_hz2mult(ns9xxx_cpuclock(),
+ ns9xxx_clocksource.shift);
+
+ clocksource_register(&ns9xxx_clocksource);
+
+ latch = SH_DIV(ns9xxx_cpuclock(), HZ, 0);
+
+ tc = __raw_readl(SYS_TC(TIMER_CLOCKEVENT));
+ REGSET(tc, SYS_TCx, TEN, DIS);
+ REGSET(tc, SYS_TCx, TDBG, STOP);
+ REGSET(tc, SYS_TCx, TLCS, CPU);
+ REGSET(tc, SYS_TCx, TM, IEE);
+ REGSET(tc, SYS_TCx, INTS, DIS);
+ REGSET(tc, SYS_TCx, UDS, DOWN);
+ REGSET(tc, SYS_TCx, TSZ, 32);
+ REGSET(tc, SYS_TCx, REN, EN);
+ __raw_writel(tc, SYS_TC(TIMER_CLOCKEVENT));
+
+ ns9xxx_clockevent_device.mult = div_sc(ns9xxx_cpuclock(),
+ NSEC_PER_SEC, ns9xxx_clockevent_device.shift);
+ ns9xxx_clockevent_device.max_delta_ns =
+ clockevent_delta2ns(-1, &ns9xxx_clockevent_device);
+ ns9xxx_clockevent_device.min_delta_ns =
+ clockevent_delta2ns(1, &ns9xxx_clockevent_device);
+
+ ns9xxx_clockevent_device.cpumask = cpumask_of_cpu(0);
+ clockevents_register_device(&ns9xxx_clockevent_device);
+
+ setup_irq(IRQ_TIMER0 + TIMER_CLOCKEVENT, &ns9xxx_clockevent_action);
}
struct sys_timer ns9xxx_timer = {
.init = ns9xxx_timer_init,
- .offset = ns9xxx_timer_gettimeoffset,
};
diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig
index f6ecdd3..79f0b1f 100644
--- a/arch/arm/mach-omap1/Kconfig
+++ b/arch/arm/mach-omap1/Kconfig
@@ -84,11 +84,39 @@ config MACH_OMAP_PALMTE
bool "Palm Tungsten E"
depends on ARCH_OMAP1 && ARCH_OMAP15XX
help
- Support for the Palm Tungsten E PDA. Currently only the LCD panel
- is supported. To boot the kernel, you'll need a PalmOS compatible
- bootloader; check out http://palmtelinux.sourceforge.net for more
- information.
- Say Y here if you have such a PDA, say NO otherwise.
+ Support for the Palm Tungsten E PDA. To boot the kernel, you'll
+ need a PalmOS compatible bootloader; check out
+ http://palmtelinux.sourceforge.net/ for more information.
+ Say Y here if you have this PDA model, say N otherwise.
+
+config MACH_OMAP_PALMZ71
+ bool "Palm Zire71"
+ depends on ARCH_OMAP1 && ARCH_OMAP15XX
+ help
+ Support for the Palm Zire71 PDA. To boot the kernel,
+ you'll need a PalmOS compatible bootloader; check out
+ http://hackndev.com/palm/z71 for more informations.
+ Say Y here if you have such a PDA, say N otherwise.
+
+config MACH_OMAP_PALMTT
+ bool "Palm Tungsten|T"
+ depends on ARCH_OMAP1 && ARCH_OMAP15XX
+ help
+ Support for the Palm Tungsten|T PDA. To boot the kernel, you'll
+ need a PalmOS compatible bootloader (Garux); check out
+ http://www.hackndev.com/palm/tt/ for more information.
+ Say Y here if you have this PDA model, say N otherwise.
+
+config MACH_SX1
+ bool "Siemens SX1"
+ depends on ARCH_OMAP1 && ARCH_OMAP15XX
+ help
+ Support for the Siemens SX1 phone. To boot the kernel,
+ you'll need a SX1 compatible bootloader; check out
+ http://forum.oslik.ru and
+ http://www.handhelds.org/moin/moin.cgi/SiemensSX1
+ for more information.
+ Say Y here if you have such a phone, say NO otherwise.
config MACH_NOKIA770
bool "Nokia 770"
diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index a8b9a00..391b6f4 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -22,8 +22,11 @@ obj-$(CONFIG_MACH_OMAP_OSK) += board-osk.o
obj-$(CONFIG_MACH_OMAP_H3) += board-h3.o
obj-$(CONFIG_MACH_VOICEBLUE) += board-voiceblue.o
obj-$(CONFIG_MACH_OMAP_PALMTE) += board-palmte.o
+obj-$(CONFIG_MACH_OMAP_PALMZ71) += board-palmz71.o
+obj-$(CONFIG_MACH_OMAP_PALMTT) += board-palmtt.o
obj-$(CONFIG_MACH_NOKIA770) += board-nokia770.o
obj-$(CONFIG_MACH_AMS_DELTA) += board-ams-delta.o
+obj-$(CONFIG_MACH_SX1) += board-sx1.o
ifeq ($(CONFIG_ARCH_OMAP15XX),y)
# Innovator-1510 FPGA
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 8437d06..c73ca61 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -14,6 +14,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
+#include <linux/input.h>
#include <linux/platform_device.h>
#include <asm/hardware.h>
@@ -23,6 +24,7 @@
#include <asm/arch/board-ams-delta.h>
#include <asm/arch/gpio.h>
+#include <asm/arch/keypad.h>
#include <asm/arch/mux.h>
#include <asm/arch/usb.h>
#include <asm/arch/board.h>
@@ -31,6 +33,86 @@
static u8 ams_delta_latch1_reg;
static u16 ams_delta_latch2_reg;
+static int ams_delta_keymap[] = {
+ KEY(0, 0, KEY_F1), /* Advert */
+
+ KEY(3, 0, KEY_COFFEE), /* Games */
+ KEY(2, 0, KEY_QUESTION), /* Directory */
+ KEY(3, 2, KEY_CONNECT), /* Internet */
+ KEY(2, 1, KEY_SHOP), /* Services */
+ KEY(1, 1, KEY_PHONE), /* VoiceMail */
+
+ KEY(1, 0, KEY_DELETE), /* Delete */
+ KEY(2, 2, KEY_PLAY), /* Play */
+ KEY(0, 1, KEY_PAGEUP), /* Up */
+ KEY(3, 1, KEY_PAGEDOWN), /* Down */
+ KEY(0, 2, KEY_EMAIL), /* ReadEmail */
+ KEY(1, 2, KEY_STOP), /* Stop */
+
+ /* Numeric keypad portion */
+ KEY(7, 0, KEY_KP1),
+ KEY(6, 0, KEY_KP2),
+ KEY(5, 0, KEY_KP3),
+ KEY(7, 1, KEY_KP4),
+ KEY(6, 1, KEY_KP5),
+ KEY(5, 1, KEY_KP6),
+ KEY(7, 2, KEY_KP7),
+ KEY(6, 2, KEY_KP8),
+ KEY(5, 2, KEY_KP9),
+ KEY(6, 3, KEY_KP0),
+ KEY(7, 3, KEY_KPASTERISK),
+ KEY(5, 3, KEY_KPDOT), /* # key */
+ KEY(2, 7, KEY_NUMLOCK), /* Mute */
+ KEY(1, 7, KEY_KPMINUS), /* Recall */
+ KEY(1, 6, KEY_KPPLUS), /* Redial */
+ KEY(6, 7, KEY_KPSLASH), /* Handsfree */
+ KEY(0, 6, KEY_ENTER), /* Video */
+
+ KEY(4, 7, KEY_CAMERA), /* Photo */
+
+ KEY(4, 0, KEY_F2), /* Home */
+ KEY(4, 1, KEY_F3), /* Office */
+ KEY(4, 2, KEY_F4), /* Mobile */
+ KEY(7, 7, KEY_F5), /* SMS */
+ KEY(5, 7, KEY_F6), /* Email */
+
+ /* QWERTY portion of keypad */
+ KEY(4, 3, KEY_Q),
+ KEY(3, 3, KEY_W),
+ KEY(2, 3, KEY_E),
+ KEY(1, 3, KEY_R),
+ KEY(0, 3, KEY_T),
+ KEY(7, 4, KEY_Y),
+ KEY(6, 4, KEY_U),
+ KEY(5, 4, KEY_I),
+ KEY(4, 4, KEY_O),
+ KEY(3, 4, KEY_P),
+
+ KEY(2, 4, KEY_A),
+ KEY(1, 4, KEY_S),
+ KEY(0, 4, KEY_D),
+ KEY(7, 5, KEY_F),
+ KEY(6, 5, KEY_G),
+ KEY(5, 5, KEY_H),
+ KEY(4, 5, KEY_J),
+ KEY(3, 5, KEY_K),
+ KEY(2, 5, KEY_L),
+
+ KEY(1, 5, KEY_Z),
+ KEY(0, 5, KEY_X),
+ KEY(7, 6, KEY_C),
+ KEY(6, 6, KEY_V),
+ KEY(5, 6, KEY_B),
+ KEY(4, 6, KEY_N),
+ KEY(3, 6, KEY_M),
+ KEY(2, 6, KEY_SPACE),
+
+ KEY(0, 7, KEY_LEFTSHIFT), /* Vol up */
+ KEY(3, 7, KEY_LEFTCTRL), /* Vol down */
+
+ 0
+};
+
void ams_delta_latch1_write(u8 mask, u8 value)
{
ams_delta_latch1_reg &= ~mask;
@@ -76,6 +158,10 @@ static struct map_desc ams_delta_io_desc[] __initdata = {
}
};
+static struct omap_lcd_config ams_delta_lcd_config __initdata = {
+ .ctrl_name = "internal",
+};
+
static struct omap_uart_config ams_delta_uart_config __initdata = {
.enabled_uarts = 1,
};
@@ -87,16 +173,50 @@ static struct omap_usb_config ams_delta_usb_config __initdata = {
};
static struct omap_board_config_kernel ams_delta_config[] = {
+ { OMAP_TAG_LCD, &ams_delta_lcd_config },
{ OMAP_TAG_UART, &ams_delta_uart_config },
{ OMAP_TAG_USB, &ams_delta_usb_config },
};
+static struct resource ams_delta_kp_resources[] = {
+ [0] = {
+ .start = INT_KEYBOARD,
+ .end = INT_KEYBOARD,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct omap_kp_platform_data ams_delta_kp_data = {
+ .rows = 8,
+ .cols = 8,
+ .keymap = ams_delta_keymap,
+ .keymapsize = ARRAY_SIZE(ams_delta_keymap),
+ .delay = 9,
+};
+
+static struct platform_device ams_delta_kp_device = {
+ .name = "omap-keypad",
+ .id = -1,
+ .dev = {
+ .platform_data = &ams_delta_kp_data,
+ },
+ .num_resources = ARRAY_SIZE(ams_delta_kp_resources),
+ .resource = ams_delta_kp_resources,
+};
+
+static struct platform_device ams_delta_lcd_device = {
+ .name = "lcd_ams_delta",
+ .id = -1,
+};
+
static struct platform_device ams_delta_led_device = {
.name = "ams-delta-led",
.id = -1
};
static struct platform_device *ams_delta_devices[] __initdata = {
+ &ams_delta_kp_device,
+ &ams_delta_lcd_device,
&ams_delta_led_device,
};
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 2f8f6ec..b092162 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -140,6 +140,66 @@ static struct platform_device h2_nor_device = {
.resource = &h2_nor_resource,
};
+#if 0 /* REVISIT: Enable when nand_platform_data is applied */
+
+static struct mtd_partition h2_nand_partitions[] = {
+#if 0
+ /* REVISIT: enable these partitions if you make NAND BOOT
+ * work on your H2 (rev C or newer); published versions of
+ * x-load only support P2 and H3.
+ */
+ {
+ .name = "xloader",
+ .offset = 0,
+ .size = 64 * 1024,
+ .mask_flags = MTD_WRITEABLE, /* force read-only */
+ },
+ {
+ .name = "bootloader",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 256 * 1024,
+ .mask_flags = MTD_WRITEABLE, /* force read-only */
+ },
+ {
+ .name = "params",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 192 * 1024,
+ },
+ {
+ .name = "kernel",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 2 * SZ_1M,
+ },
+#endif
+ {
+ .name = "filesystem",
+ .size = MTDPART_SIZ_FULL,
+ .offset = MTDPART_OFS_APPEND,
+ },
+};
+
+/* dip switches control NAND chip access: 8 bit, 16 bit, or neither */
+static struct nand_platform_data h2_nand_data = {
+ .options = NAND_SAMSUNG_LP_OPTIONS,
+ .parts = h2_nand_partitions,
+ .nr_parts = ARRAY_SIZE(h2_nand_partitions),
+};
+
+static struct resource h2_nand_resource = {
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device h2_nand_device = {
+ .name = "omapnand",
+ .id = 0,
+ .dev = {
+ .platform_data = &h2_nand_data,
+ },
+ .num_resources = 1,
+ .resource = &h2_nand_resource,
+};
+#endif
+
static struct resource h2_smc91x_resources[] = {
[0] = {
.start = OMAP1610_ETHR_START, /* Physical */
@@ -219,11 +279,15 @@ static struct resource h2_irda_resources[] = {
.flags = IORESOURCE_IRQ,
},
};
+
+static u64 irda_dmamask = 0xffffffff;
+
static struct platform_device h2_irda_device = {
.name = "omapirda",
.id = 0,
.dev = {
.platform_data = &h2_irda_data,
+ .dma_mask = &irda_dmamask,
},
.num_resources = ARRAY_SIZE(h2_irda_resources),
.resource = h2_irda_resources,
@@ -271,6 +335,7 @@ static struct platform_device h2_mcbsp1_device = {
static struct platform_device *h2_devices[] __initdata = {
&h2_nor_device,
+ //&h2_nand_device,
&h2_smc91x_device,
&h2_irda_device,
&h2_kp_device,
@@ -348,6 +413,13 @@ static struct omap_board_config_kernel h2_config[] __initdata = {
{ OMAP_TAG_LCD, &h2_lcd_config },
};
+#define H2_NAND_RB_GPIO_PIN 62
+
+static int h2_nand_dev_ready(struct nand_platform_data *data)
+{
+ return omap_get_gpio_datain(H2_NAND_RB_GPIO_PIN);
+}
+
static void __init h2_init(void)
{
/* Here we assume the NOR boot config: NOR on CS3 (possibly swapped
@@ -362,6 +434,13 @@ static void __init h2_init(void)
h2_nor_resource.end = h2_nor_resource.start = omap_cs3_phys();
h2_nor_resource.end += SZ_32M - 1;
+#if 0 /* REVISIT: Enable when nand_platform_data is applied */
+ h2_nand_resource.end = h2_nand_resource.start = OMAP_CS2B_PHYS;
+ h2_nand_resource.end += SZ_4K - 1;
+ if (!(omap_request_gpio(H2_NAND_RB_GPIO_PIN)))
+ h2_nand_data.dev_ready = h2_nand_dev_ready;
+#endif
+
omap_cfg_reg(L3_1610_FLASH_CS2B_OE);
omap_cfg_reg(M8_1610_FLASH_CS2B_WE);
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index add2f70..4f84ae2 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -47,6 +47,8 @@
#include <asm/arch/keypad.h>
#include <asm/arch/dma.h>
#include <asm/arch/common.h>
+#include <asm/arch/mcbsp.h>
+#include <asm/arch/omap-alsa.h>
extern int omap_gpio_init(void);
@@ -354,11 +356,14 @@ static struct resource h3_irda_resources[] = {
},
};
+static u64 irda_dmamask = 0xffffffff;
+
static struct platform_device h3_irda_device = {
.name = "omapirda",
.id = 0,
.dev = {
.platform_data = &h3_irda_data,
+ .dma_mask = &irda_dmamask,
},
.num_resources = ARRAY_SIZE(h3_irda_resources),
.resource = h3_irda_resources,
@@ -369,6 +374,41 @@ static struct platform_device h3_lcd_device = {
.id = -1,
};
+static struct omap_mcbsp_reg_cfg mcbsp_regs = {
+ .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
+ .spcr1 = RINTM(3) | RRST,
+ .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
+ RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(1),
+ .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
+ .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
+ XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(1) | XFIG,
+ .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
+ .srgr1 = FWID(15),
+ .srgr2 = GSYNC | CLKSP | FSGM | FPER(31),
+
+ .pcr0 = CLKRM | SCLKME | FSXP | FSRP | CLKXP | CLKRP,
+ //.pcr0 = CLKXP | CLKRP, /* mcbsp: slave */
+};
+
+static struct omap_alsa_codec_config alsa_config = {
+ .name = "H3 TSC2101",
+ .mcbsp_regs_alsa = &mcbsp_regs,
+ .codec_configure_dev = NULL, // tsc2101_configure,
+ .codec_set_samplerate = NULL, // tsc2101_set_samplerate,
+ .codec_clock_setup = NULL, // tsc2101_clock_setup,
+ .codec_clock_on = NULL, // tsc2101_clock_on,
+ .codec_clock_off = NULL, // tsc2101_clock_off,
+ .get_default_samplerate = NULL, // tsc2101_get_default_samplerate,
+};
+
+static struct platform_device h3_mcbsp1_device = {
+ .name = "omap_alsa_mcbsp",
+ .id = 1,
+ .dev = {
+ .platform_data = &alsa_config,
+ },
+};
+
static struct platform_device *devices[] __initdata = {
&nor_device,
&nand_device,
@@ -377,6 +417,7 @@ static struct platform_device *devices[] __initdata = {
&h3_irda_device,
&h3_kp_device,
&h3_lcd_device,
+ &h3_mcbsp1_device,
};
static struct omap_usb_config h3_usb_config __initdata = {
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index 70014f7..22db19a 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -33,6 +33,12 @@
#include <asm/arch/dsp_common.h>
#include <asm/arch/aic23.h>
#include <asm/arch/gpio.h>
+#include <asm/arch/omapfb.h>
+#include <asm/arch/lcd_mipid.h>
+
+#include "../plat-omap/dsp/dsp_common.h"
+
+#define ADS7846_PENDOWN_GPIO 15
static void __init omap_nokia770_init_irq(void)
{
@@ -91,9 +97,44 @@ static struct platform_device nokia770_kp_device = {
};
static struct platform_device *nokia770_devices[] __initdata = {
- &nokia770_kp_device,
+ &nokia770_kp_device,
+};
+
+static void mipid_shutdown(struct mipid_platform_data *pdata)
+{
+ if (pdata->nreset_gpio != -1) {
+ printk(KERN_INFO "shutdown LCD\n");
+ omap_set_gpio_dataout(pdata->nreset_gpio, 0);
+ msleep(120);
+ }
+}
+
+static struct mipid_platform_data nokia770_mipid_platform_data = {
+ .shutdown = mipid_shutdown,
};
+static void mipid_dev_init(void)
+{
+ const struct omap_lcd_config *conf;
+
+ conf = omap_get_config(OMAP_TAG_LCD, struct omap_lcd_config);
+ if (conf != NULL) {
+ nokia770_mipid_platform_data.nreset_gpio = conf->nreset_gpio;
+ nokia770_mipid_platform_data.data_lines = conf->data_lines;
+ }
+}
+
+static void ads7846_dev_init(void)
+{
+ if (omap_request_gpio(ADS7846_PENDOWN_GPIO) < 0)
+ printk(KERN_ERR "can't get ads7846 pen down GPIO\n");
+}
+
+static int ads7846_get_pendown_state(void)
+{
+ return !omap_get_gpio_datain(ADS7846_PENDOWN_GPIO);
+}
+
static struct ads7846_platform_data nokia770_ads7846_platform_data __initdata = {
.x_max = 0x0fff,
.y_max = 0x0fff,
@@ -101,14 +142,17 @@ static struct ads7846_platform_data nokia770_ads7846_platform_data __initdata =
.pressure_max = 255,
.debounce_max = 10,
.debounce_tol = 3,
+ .debounce_rep = 1,
+ .get_pendown_state = ads7846_get_pendown_state,
};
static struct spi_board_info nokia770_spi_board_info[] __initdata = {
[0] = {
- .modalias = "lcd_mipid",
+ .modalias = "lcd_mipid",
.bus_num = 2,
.chip_select = 3,
.max_speed_hz = 12000000,
+ .platform_data = &nokia770_mipid_platform_data,
},
[1] = {
.modalias = "ads7846",
@@ -153,6 +197,7 @@ static struct omap_board_config_kernel nokia770_config[] = {
{ OMAP_TAG_MMC, &nokia770_mmc_config },
};
+#if defined(CONFIG_OMAP_DSP)
/*
* audio power control
*/
@@ -183,7 +228,7 @@ static void nokia770_audio_pwr_up(void)
clk_enable(dspxor_ck);
/* Turn on codec */
- tlv320aic23_power_up();
+ aic23_power_up();
if (omap_get_gpio_datain(HEADPHONE_GPIO))
/* HP not connected, turn on amplifier */
@@ -197,7 +242,7 @@ static void codec_delayed_power_down(struct work_struct *work)
{
down(&audio_pwr_sem);
if (audio_pwr_state == -1)
- tlv320aic23_power_down();
+ aic23_power_down();
clk_disable(dspxor_ck);
up(&audio_pwr_sem);
}
@@ -213,7 +258,8 @@ static void nokia770_audio_pwr_down(void)
schedule_delayed_work(&codec_power_down_work, HZ / 20); /* 50ms */
}
-void nokia770_audio_pwr_up_request(int stage)
+static int
+nokia770_audio_pwr_up_request(struct dsp_kfunc_device *kdev, int stage)
{
down(&audio_pwr_sem);
if (audio_pwr_state == -1)
@@ -221,9 +267,11 @@ void nokia770_audio_pwr_up_request(int stage)
/* force audio_pwr_state = 0, even if it was 1. */
audio_pwr_state = 0;
up(&audio_pwr_sem);
+ return 0;
}
-void nokia770_audio_pwr_down_request(int stage)
+static int
+nokia770_audio_pwr_down_request(struct dsp_kfunc_device *kdev, int stage)
{
down(&audio_pwr_sem);
switch (stage) {
@@ -239,8 +287,39 @@ void nokia770_audio_pwr_down_request(int stage)
break;
}
up(&audio_pwr_sem);
+ return 0;
}
+static struct dsp_kfunc_device nokia770_audio_device = {
+ .name = "audio",
+ .type = DSP_KFUNC_DEV_TYPE_AUDIO,
+ .enable = nokia770_audio_pwr_up_request,
+ .disable = nokia770_audio_pwr_down_request,
+};
+
+static __init int omap_dsp_init(void)
+{
+ int ret;
+
+ dspxor_ck = clk_get(0, "dspxor_ck");
+ if (IS_ERR(dspxor_ck)) {
+ printk(KERN_ERR "couldn't acquire dspxor_ck\n");
+ return PTR_ERR(dspxor_ck);
+ }
+
+ ret = dsp_kfunc_device_register(&nokia770_audio_device);
+ if (ret) {
+ printk(KERN_ERR
+ "KFUNC device registration faild: %s\n",
+ nokia770_audio_device.name);
+ goto out;
+ }
+ return 0;
+ out:
+ return ret;
+}
+#endif /* CONFIG_OMAP_DSP */
+
static void __init omap_nokia770_init(void)
{
nokia770_config[0].data = &nokia770_usb_config;
@@ -250,10 +329,11 @@ static void __init omap_nokia770_init(void)
ARRAY_SIZE(nokia770_spi_board_info));
omap_board_config = nokia770_config;
omap_board_config_size = ARRAY_SIZE(nokia770_config);
+ omap_gpio_init();
omap_serial_init();
- omap_dsp_audio_pwr_up_request = nokia770_audio_pwr_up_request;
- omap_dsp_audio_pwr_down_request = nokia770_audio_pwr_down_request;
- dspxor_ck = clk_get(0, "dspxor_ck");
+ omap_dsp_init();
+ ads7846_dev_init();
+ mipid_dev_init();
}
static void __init omap_nokia770_map_io(void)
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index a61bf45..5db182d 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -29,6 +29,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
+#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/i2c.h>
@@ -308,6 +309,18 @@ static struct platform_device osk5912_kp_device = {
.resource = osk5912_kp_resources,
};
+static struct omap_backlight_config mistral_bl_data = {
+ .default_intensity = 0xa0,
+};
+
+static struct platform_device mistral_bl_device = {
+ .name = "omap-bl",
+ .id = -1,
+ .dev = {
+ .platform_data = &mistral_bl_data,
+ },
+};
+
static struct platform_device osk5912_lcd_device = {
.name = "lcd_osk",
.id = -1,
@@ -315,6 +328,7 @@ static struct platform_device osk5912_lcd_device = {
static struct platform_device *mistral_devices[] __initdata = {
&osk5912_kp_device,
+ &mistral_bl_device,
&osk5912_lcd_device,
};
@@ -358,6 +372,38 @@ static void __init osk_mistral_init(void)
* can't talk to the ads or even the i2c eeprom.
*/
+ /* parallel camera interface */
+ omap_cfg_reg(J15_1610_CAM_LCLK);
+ omap_cfg_reg(J18_1610_CAM_D7);
+ omap_cfg_reg(J19_1610_CAM_D6);
+ omap_cfg_reg(J14_1610_CAM_D5);
+ omap_cfg_reg(K18_1610_CAM_D4);
+ omap_cfg_reg(K19_1610_CAM_D3);
+ omap_cfg_reg(K15_1610_CAM_D2);
+ omap_cfg_reg(K14_1610_CAM_D1);
+ omap_cfg_reg(L19_1610_CAM_D0);
+ omap_cfg_reg(L18_1610_CAM_VS);
+ omap_cfg_reg(L15_1610_CAM_HS);
+ omap_cfg_reg(M19_1610_CAM_RSTZ);
+ omap_cfg_reg(Y15_1610_CAM_OUTCLK);
+
+ /* serial camera interface */
+ omap_cfg_reg(H19_1610_CAM_EXCLK);
+ omap_cfg_reg(W13_1610_CCP_CLKM);
+ omap_cfg_reg(Y12_1610_CCP_CLKP);
+ /* CCP_DATAM CONFLICTS WITH UART1.TX (and serial console) */
+ // omap_cfg_reg(Y14_1610_CCP_DATAM);
+ omap_cfg_reg(W14_1610_CCP_DATAP);
+
+ /* CAM_PWDN */
+ if (omap_request_gpio(11) == 0) {
+ omap_cfg_reg(N20_1610_GPIO11);
+ omap_set_gpio_direction(11, 0 /* out */);
+ omap_set_gpio_dataout(11, 0 /* off */);
+ } else
+ pr_debug("OSK+Mistral: CAM_PWDN is awol\n");
+
+
// omap_cfg_reg(P19_1610_GPIO6); // BUSY
omap_cfg_reg(P20_1610_GPIO4); // PENIRQ
set_irq_type(OMAP_GPIO_IRQ(4), IRQT_FALLING);
@@ -388,6 +434,15 @@ static void __init osk_mistral_init(void)
} else
printk(KERN_ERR "OSK+Mistral: wakeup button is awol\n");
+ /* LCD: backlight, and power; power controls other devices on the
+ * board, like the touchscreen, EEPROM, and wakeup (!) switch.
+ */
+ omap_cfg_reg(PWL);
+ if (omap_request_gpio(2) == 0) {
+ omap_set_gpio_direction(2, 0 /* out */);
+ omap_set_gpio_dataout(2, 1 /* on */);
+ }
+
platform_add_devices(mistral_devices, ARRAY_SIZE(mistral_devices));
}
#else
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index 0158241..2f9d00a 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -17,49 +17,189 @@
#include <linux/kernel.h>
#include <linux/init.h>
+#include <linux/input.h>
#include <linux/platform_device.h>
-#include <linux/notifier.h>
-#include <linux/clk.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/tsc2102.h>
+#include <linux/interrupt.h>
+#include <asm/apm.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
+#include <asm/mach/flash.h>
#include <asm/arch/gpio.h>
#include <asm/arch/mux.h>
#include <asm/arch/usb.h>
+#include <asm/arch/tc.h>
+#include <asm/arch/dma.h>
#include <asm/arch/board.h>
+#include <asm/arch/irda.h>
+#include <asm/arch/keypad.h>
#include <asm/arch/common.h>
+#include <asm/arch/mcbsp.h>
+#include <asm/arch/omap-alsa.h>
-static void __init omap_generic_init_irq(void)
+static void __init omap_palmte_init_irq(void)
{
omap1_init_common_hw();
omap_init_irq();
+ omap_gpio_init();
}
+static int palmte_keymap[] = {
+ KEY(0, 0, KEY_F1),
+ KEY(0, 1, KEY_F2),
+ KEY(0, 2, KEY_F3),
+ KEY(0, 3, KEY_F4),
+ KEY(0, 4, KEY_POWER),
+ KEY(1, 0, KEY_LEFT),
+ KEY(1, 1, KEY_DOWN),
+ KEY(1, 2, KEY_UP),
+ KEY(1, 3, KEY_RIGHT),
+ KEY(1, 4, KEY_CENTER),
+ 0,
+};
+
+static struct omap_kp_platform_data palmte_kp_data = {
+ .rows = 8,
+ .cols = 8,
+ .keymap = palmte_keymap,
+ .rep = 1,
+ .delay = 12,
+};
+
+static struct resource palmte_kp_resources[] = {
+ [0] = {
+ .start = INT_KEYBOARD,
+ .end = INT_KEYBOARD,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device palmte_kp_device = {
+ .name = "omap-keypad",
+ .id = -1,
+ .dev = {
+ .platform_data = &palmte_kp_data,
+ },
+ .num_resources = ARRAY_SIZE(palmte_kp_resources),
+ .resource = palmte_kp_resources,
+};
+
+static struct mtd_partition palmte_rom_partitions[] = {
+ /* PalmOS "Small ROM", contains the bootloader and the debugger */
+ {
+ .name = "smallrom",
+ .offset = 0,
+ .size = 0xa000,
+ .mask_flags = MTD_WRITEABLE,
+ },
+ /* PalmOS "Big ROM", a filesystem with all the OS code and data */
+ {
+ .name = "bigrom",
+ .offset = SZ_128K,
+ /*
+ * 0x5f0000 bytes big in the multi-language ("EFIGS") version,
+ * 0x7b0000 bytes in the English-only ("enUS") version.
+ */
+ .size = 0x7b0000,
+ .mask_flags = MTD_WRITEABLE,
+ },
+};
+
+static struct flash_platform_data palmte_rom_data = {
+ .map_name = "map_rom",
+ .width = 2,
+ .parts = palmte_rom_partitions,
+ .nr_parts = ARRAY_SIZE(palmte_rom_partitions),
+};
+
+static struct resource palmte_rom_resource = {
+ .start = OMAP_CS0_PHYS,
+ .end = OMAP_CS0_PHYS + SZ_8M - 1,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device palmte_rom_device = {
+ .name = "omapflash",
+ .id = -1,
+ .dev = {
+ .platform_data = &palmte_rom_data,
+ },
+ .num_resources = 1,
+ .resource = &palmte_rom_resource,
+};
+
static struct platform_device palmte_lcd_device = {
.name = "lcd_palmte",
.id = -1,
};
+static struct omap_backlight_config palmte_backlight_config = {
+ .default_intensity = 0xa0,
+};
+
+static struct platform_device palmte_backlight_device = {
+ .name = "omap-bl",
+ .id = -1,
+ .dev = {
+ .platform_data = &palmte_backlight_config,
+ },
+};
+
+static struct omap_irda_config palmte_irda_config = {
+ .transceiver_cap = IR_SIRMODE,
+ .rx_channel = OMAP_DMA_UART3_RX,
+ .tx_channel = OMAP_DMA_UART3_TX,
+ .dest_start = UART3_THR,
+ .src_start = UART3_RHR,
+ .tx_trigger = 0,
+ .rx_trigger = 0,
+};
+
+static struct resource palmte_irda_resources[] = {
+ [0] = {
+ .start = INT_UART3,
+ .end = INT_UART3,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device palmte_irda_device = {
+ .name = "omapirda",
+ .id = -1,
+ .dev = {
+ .platform_data = &palmte_irda_config,
+ },
+ .num_resources = ARRAY_SIZE(palmte_irda_resources),
+ .resource = palmte_irda_resources,
+};
+
static struct platform_device *devices[] __initdata = {
+ &palmte_rom_device,
+ &palmte_kp_device,
&palmte_lcd_device,
+ &palmte_backlight_device,
+ &palmte_irda_device,
};
static struct omap_usb_config palmte_usb_config __initdata = {
- .register_dev = 1,
+ .register_dev = 1, /* Mini-B only receptacle */
.hmc_mode = 0,
- .pins[0] = 3,
+ .pins[0] = 2,
};
static struct omap_mmc_config palmte_mmc_config __initdata = {
- .mmc [0] = {
+ .mmc[0] = {
.enabled = 1,
- .wire4 = 1,
- .wp_pin = OMAP_MPUIO(3),
- .power_pin = -1,
- .switch_pin = -1,
+ .wp_pin = PALMTE_MMC_WP_GPIO,
+ .power_pin = PALMTE_MMC_POWER_GPIO,
+ .switch_pin = PALMTE_MMC_SWITCH_GPIO,
},
};
@@ -67,21 +207,222 @@ static struct omap_lcd_config palmte_lcd_config __initdata = {
.ctrl_name = "internal",
};
+static struct omap_uart_config palmte_uart_config __initdata = {
+ .enabled_uarts = (1 << 0) | (1 << 1) | (0 << 2),
+};
+
+static struct omap_mcbsp_reg_cfg palmte_mcbsp1_regs = {
+ .spcr2 = FRST | GRST | XRST | XINTM(3),
+ .xcr2 = XDATDLY(1) | XFIG,
+ .xcr1 = XWDLEN1(OMAP_MCBSP_WORD_32),
+ .pcr0 = SCLKME | FSXP | CLKXP,
+};
+
+static struct omap_alsa_codec_config palmte_alsa_config = {
+ .name = "TSC2102 audio",
+ .mcbsp_regs_alsa = &palmte_mcbsp1_regs,
+ .codec_configure_dev = NULL, /* tsc2102_configure, */
+ .codec_set_samplerate = NULL, /* tsc2102_set_samplerate, */
+ .codec_clock_setup = NULL, /* tsc2102_clock_setup, */
+ .codec_clock_on = NULL, /* tsc2102_clock_on, */
+ .codec_clock_off = NULL, /* tsc2102_clock_off, */
+ .get_default_samplerate = NULL, /* tsc2102_get_default_samplerate, */
+};
+
+#ifdef CONFIG_APM
+/*
+ * Values measured in 10 minute intervals averaged over 10 samples.
+ * May differ slightly from device to device but should be accurate
+ * enough to give basic idea of battery life left and trigger
+ * potential alerts.
+ */
+static const int palmte_battery_sample[] = {
+ 2194, 2157, 2138, 2120,
+ 2104, 2089, 2075, 2061,
+ 2048, 2038, 2026, 2016,
+ 2008, 1998, 1989, 1980,
+ 1970, 1958, 1945, 1928,
+ 1910, 1888, 1860, 1827,
+ 1791, 1751, 1709, 1656,
+};
+
+#define INTERVAL 10
+#define BATTERY_HIGH_TRESHOLD 66
+#define BATTERY_LOW_TRESHOLD 33
+
+static void palmte_get_power_status(struct apm_power_info *info, int *battery)
+{
+ int charging, batt, hi, lo, mid;
+
+ charging = !omap_get_gpio_datain(PALMTE_DC_GPIO);
+ batt = battery[0];
+ if (charging)
+ batt -= 60;
+
+ hi = ARRAY_SIZE(palmte_battery_sample);
+ lo = 0;
+
+ info->battery_flag = 0;
+ info->units = APM_UNITS_MINS;
+
+ if (batt > palmte_battery_sample[lo]) {
+ info->battery_life = 100;
+ info->time = INTERVAL * ARRAY_SIZE(palmte_battery_sample);
+ } else if (batt <= palmte_battery_sample[hi - 1]) {
+ info->battery_life = 0;
+ info->time = 0;
+ } else {
+ while (hi > lo + 1) {
+ mid = (hi + lo) >> 2;
+ if (batt <= palmte_battery_sample[mid])
+ lo = mid;
+ else
+ hi = mid;
+ }
+
+ mid = palmte_battery_sample[lo] - palmte_battery_sample[hi];
+ hi = palmte_battery_sample[lo] - batt;
+ info->battery_life = 100 - (100 * lo + 100 * hi / mid) /
+ ARRAY_SIZE(palmte_battery_sample);
+ info->time = INTERVAL * (ARRAY_SIZE(palmte_battery_sample) -
+ lo) - INTERVAL * hi / mid;
+ }
+
+ if (charging) {
+ info->ac_line_status = APM_AC_ONLINE;
+ info->battery_status = APM_BATTERY_STATUS_CHARGING;
+ info->battery_flag |= APM_BATTERY_FLAG_CHARGING;
+ } else {
+ info->ac_line_status = APM_AC_OFFLINE;
+ if (info->battery_life > BATTERY_HIGH_TRESHOLD)
+ info->battery_status = APM_BATTERY_STATUS_HIGH;
+ else if (info->battery_life > BATTERY_LOW_TRESHOLD)
+ info->battery_status = APM_BATTERY_STATUS_LOW;
+ else
+ info->battery_status = APM_BATTERY_STATUS_CRITICAL;
+ }
+
+ if (info->battery_life > BATTERY_HIGH_TRESHOLD)
+ info->battery_flag |= APM_BATTERY_FLAG_HIGH;
+ else if (info->battery_life > BATTERY_LOW_TRESHOLD)
+ info->battery_flag |= APM_BATTERY_FLAG_LOW;
+ else
+ info->battery_flag |= APM_BATTERY_FLAG_CRITICAL;
+}
+#else
+#define palmte_get_power_status NULL
+#endif
+
+static struct tsc2102_config palmte_tsc2102_config = {
+ .use_internal = 0,
+ .monitor = TSC_BAT1 | TSC_AUX | TSC_TEMP,
+ .temp_at25c = { 2200, 2615 },
+ .apm_report = palmte_get_power_status,
+ .alsa_config = &palmte_alsa_config,
+};
+
static struct omap_board_config_kernel palmte_config[] = {
- { OMAP_TAG_USB, &palmte_usb_config },
- { OMAP_TAG_MMC, &palmte_mmc_config },
- { OMAP_TAG_LCD, &palmte_lcd_config },
+ { OMAP_TAG_USB, &palmte_usb_config },
+ { OMAP_TAG_MMC, &palmte_mmc_config },
+ { OMAP_TAG_LCD, &palmte_lcd_config },
+ { OMAP_TAG_UART, &palmte_uart_config },
};
-static void __init omap_generic_init(void)
+static struct spi_board_info palmte_spi_info[] __initdata = {
+ {
+ .modalias = "tsc2102",
+ .bus_num = 2, /* uWire (officially) */
+ .chip_select = 0, /* As opposed to 3 */
+ .irq = OMAP_GPIO_IRQ(PALMTE_PINTDAV_GPIO),
+ .platform_data = &palmte_tsc2102_config,
+ .max_speed_hz = 8000000,
+ },
+};
+
+/* Periodically check for changes on important input pins */
+struct timer_list palmte_pin_timer;
+int prev_power, prev_headphones;
+
+static void palmte_pin_handler(unsigned long data) {
+ int power, headphones;
+
+ power = !omap_get_gpio_datain(PALMTE_DC_GPIO);
+ headphones = omap_get_gpio_datain(PALMTE_HEADPHONES_GPIO);
+
+ if (power && !prev_power)
+ printk(KERN_INFO "PM: cable connected\n");
+ else if (!power && prev_power)
+ printk(KERN_INFO "PM: cable disconnected\n");
+
+ if (headphones && !prev_headphones) {
+ /* Headphones connected, disable speaker */
+ omap_set_gpio_dataout(PALMTE_SPEAKER_GPIO, 0);
+ printk(KERN_INFO "PM: speaker off\n");
+ } else if (!headphones && prev_headphones) {
+ /* Headphones unplugged, re-enable speaker */
+ omap_set_gpio_dataout(PALMTE_SPEAKER_GPIO, 1);
+ printk(KERN_INFO "PM: speaker on\n");
+ }
+
+ prev_power = power;
+ prev_headphones = headphones;
+ mod_timer(&palmte_pin_timer, jiffies + msecs_to_jiffies(500));
+}
+
+static void __init palmte_gpio_setup(void)
+{
+ /* Set TSC2102 PINTDAV pin as input */
+ if (omap_request_gpio(PALMTE_PINTDAV_GPIO)) {
+ printk(KERN_ERR "Could not reserve PINTDAV GPIO!\n");
+ return;
+ }
+ omap_set_gpio_direction(PALMTE_PINTDAV_GPIO, 1);
+
+ /* Monitor cable-connected signals */
+ if (omap_request_gpio(PALMTE_DC_GPIO) ||
+ omap_request_gpio(PALMTE_USB_OR_DC_GPIO) ||
+ omap_request_gpio(PALMTE_USBDETECT_GPIO)) {
+ printk(KERN_ERR "Could not reserve cable signal GPIO!\n");
+ return;
+ }
+ omap_set_gpio_direction(PALMTE_DC_GPIO, 1);
+ omap_set_gpio_direction(PALMTE_USB_OR_DC_GPIO, 1);
+ omap_set_gpio_direction(PALMTE_USBDETECT_GPIO, 1);
+
+ /* Set speaker-enable pin as output */
+ if (omap_request_gpio(PALMTE_SPEAKER_GPIO)) {
+ printk(KERN_ERR "Could not reserve speaker GPIO!\n");
+ return;
+ }
+ omap_set_gpio_direction(PALMTE_SPEAKER_GPIO, 0);
+
+ /* Monitor the headphones-connected signal */
+ if (omap_request_gpio(PALMTE_HEADPHONES_GPIO)) {
+ printk(KERN_ERR "Could not reserve headphones signal GPIO!\n");
+ return;
+ }
+ omap_set_gpio_direction(PALMTE_HEADPHONES_GPIO, 1);
+
+ prev_power = omap_get_gpio_datain(PALMTE_DC_GPIO);
+ prev_headphones = !omap_get_gpio_datain(PALMTE_HEADPHONES_GPIO);
+ setup_timer(&palmte_pin_timer, palmte_pin_handler, 0);
+ palmte_pin_handler(0);
+}
+
+static void __init omap_palmte_init(void)
{
omap_board_config = palmte_config;
omap_board_config_size = ARRAY_SIZE(palmte_config);
platform_add_devices(devices, ARRAY_SIZE(devices));
+
+ spi_register_board_info(palmte_spi_info, ARRAY_SIZE(palmte_spi_info));
+
+ omap_serial_init();
+ palmte_gpio_setup();
}
-static void __init omap_generic_map_io(void)
+static void __init omap_palmte_map_io(void)
{
omap1_map_common_io();
}
@@ -90,8 +431,8 @@ MACHINE_START(OMAP_PALMTE, "OMAP310 based Palm Tungsten E")
.phys_io = 0xfff00000,
.io_pg_offst = ((0xfef00000) >> 18) & 0xfffc,
.boot_params = 0x10000100,
- .map_io = omap_generic_map_io,
- .init_irq = omap_generic_init_irq,
- .init_machine = omap_generic_init,
+ .map_io = omap_palmte_map_io,
+ .init_irq = omap_palmte_init_irq,
+ .init_machine = omap_palmte_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
new file mode 100644
index 0000000..e47010f
--- /dev/null
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -0,0 +1,357 @@
+/*
+ * linux/arch/arm/mach-omap1/board-palmtt.c
+ *
+ * Modified from board-palmtt2.c
+ *
+ * Modified and amended for Palm Tungsten|T
+ * by Marek Vasut <marek.vasut@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/delay.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/notifier.h>
+#include <linux/clk.h>
+#include <linux/input.h>
+#include <linux/interrupt.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/leds.h>
+
+#include <asm/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/flash.h>
+
+#include <asm/arch/led.h>
+#include <asm/arch/mcbsp.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/usb.h>
+#include <asm/arch/dma.h>
+#include <asm/arch/tc.h>
+#include <asm/arch/board.h>
+#include <asm/arch/irda.h>
+#include <asm/arch/keypad.h>
+#include <asm/arch/common.h>
+#include <asm/arch/omap-alsa.h>
+
+#include <linux/input.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/ads7846.h>
+
+static int palmtt_keymap[] = {
+ KEY(0, 0, KEY_ESC),
+ KEY(0, 1, KEY_SPACE),
+ KEY(0, 2, KEY_LEFTCTRL),
+ KEY(0, 3, KEY_TAB),
+ KEY(0, 4, KEY_ENTER),
+ KEY(1, 0, KEY_LEFT),
+ KEY(1, 1, KEY_DOWN),
+ KEY(1, 2, KEY_UP),
+ KEY(1, 3, KEY_RIGHT),
+ KEY(2, 0, KEY_SLEEP),
+ KEY(2, 4, KEY_Y),
+ 0
+};
+
+static struct mtd_partition palmtt_partitions[] = {
+ {
+ .name = "write8k",
+ .offset = 0,
+ .size = SZ_8K,
+ .mask_flags = 0,
+ },
+ {
+ .name = "PalmOS-BootLoader(ro)",
+ .offset = SZ_8K,
+ .size = 7 * SZ_8K,
+ .mask_flags = MTD_WRITEABLE,
+ },
+ {
+ .name = "u-boot",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 8 * SZ_8K,
+ .mask_flags = 0,
+ },
+ {
+ .name = "PalmOS-FS(ro)",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 7 * SZ_1M + 4 * SZ_64K - 16 * SZ_8K,
+ .mask_flags = MTD_WRITEABLE,
+ },
+ {
+ .name = "u-boot(rez)",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_128K,
+ .mask_flags = 0
+ },
+ {
+ .name = "empty",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ .mask_flags = 0
+ }
+};
+
+static struct flash_platform_data palmtt_flash_data = {
+ .map_name = "cfi_probe",
+ .width = 2,
+ .parts = palmtt_partitions,
+ .nr_parts = ARRAY_SIZE(palmtt_partitions),
+};
+
+static struct resource palmtt_flash_resource = {
+ .start = OMAP_CS0_PHYS,
+ .end = OMAP_CS0_PHYS + SZ_8M - 1,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device palmtt_flash_device = {
+ .name = "omapflash",
+ .id = 0,
+ .dev = {
+ .platform_data = &palmtt_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &palmtt_flash_resource,
+};
+
+#define DEFAULT_BITPERSAMPLE 16
+
+static struct omap_mcbsp_reg_cfg mcbsp_regs = {
+ .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
+ .spcr1 = RINTM(3) | RRST,
+ .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
+ RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
+ .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) |
+ RWDLEN1(OMAP_MCBSP_WORD_16),
+ .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
+ XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
+ .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) |
+ XWDLEN1(OMAP_MCBSP_WORD_16),
+ .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
+ .srgr2 = GSYNC | CLKSP | FSGM |
+ FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
+ .pcr0 = CLKXP | CLKRP, /* mcbsp: slave */
+};
+
+static struct omap_alsa_codec_config alsa_config = {
+ .name = "PalmTT AIC23",
+ .mcbsp_regs_alsa = &mcbsp_regs,
+ .codec_configure_dev = NULL, // aic23_configure,
+ .codec_set_samplerate = NULL, // aic23_set_samplerate,
+ .codec_clock_setup = NULL, // aic23_clock_setup,
+ .codec_clock_on = NULL, // aic23_clock_on,
+ .codec_clock_off = NULL, // aic23_clock_off,
+ .get_default_samplerate = NULL, // aic23_get_default_samplerate,
+};
+
+static struct platform_device palmtt_mcbsp1_device = {
+ .name = "omap_alsa_mcbsp",
+ .id = 1,
+ .dev = {
+ .platform_data = &alsa_config,
+ },
+};
+
+static struct resource palmtt_kp_resources[] = {
+ [0] = {
+ .start = INT_KEYBOARD,
+ .end = INT_KEYBOARD,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct omap_kp_platform_data palmtt_kp_data = {
+ .rows = 6,
+ .cols = 3,
+ .keymap = palmtt_keymap,
+};
+
+static struct platform_device palmtt_kp_device = {
+ .name = "omap-keypad",
+ .id = -1,
+ .dev = {
+ .platform_data = &palmtt_kp_data,
+ },
+ .num_resources = ARRAY_SIZE(palmtt_kp_resources),
+ .resource = palmtt_kp_resources,
+};
+
+static struct platform_device palmtt_lcd_device = {
+ .name = "lcd_palmtt",
+ .id = -1,
+};
+static struct omap_irda_config palmtt_irda_config = {
+ .transceiver_cap = IR_SIRMODE,
+ .rx_channel = OMAP_DMA_UART3_RX,
+ .tx_channel = OMAP_DMA_UART3_TX,
+ .dest_start = UART3_THR,
+ .src_start = UART3_RHR,
+ .tx_trigger = 0,
+ .rx_trigger = 0,
+};
+
+static struct resource palmtt_irda_resources[] = {
+ [0] = {
+ .start = INT_UART3,
+ .end = INT_UART3,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device palmtt_irda_device = {
+ .name = "omapirda",
+ .id = -1,
+ .dev = {
+ .platform_data = &palmtt_irda_config,
+ },
+ .num_resources = ARRAY_SIZE(palmtt_irda_resources),
+ .resource = palmtt_irda_resources,
+};
+
+static struct platform_device palmtt_spi_device = {
+ .name = "spi_palmtt",
+ .id = -1,
+};
+
+static struct omap_backlight_config palmtt_backlight_config = {
+ .default_intensity = 0xa0,
+};
+
+static struct platform_device palmtt_backlight_device = {
+ .name = "omap-bl",
+ .id = -1,
+ .dev = {
+ .platform_data= &palmtt_backlight_config,
+ },
+};
+
+static struct omap_led_config palmtt_led_config[] = {
+ {
+ .cdev = {
+ .name = "palmtt:led0",
+ },
+ .gpio = PALMTT_LED_GPIO,
+ },
+};
+
+static struct omap_led_platform_data palmtt_led_data = {
+ .nr_leds = ARRAY_SIZE(palmtt_led_config),
+ .leds = palmtt_led_config,
+};
+
+static struct platform_device palmtt_led_device = {
+ .name = "omap-led",
+ .id = -1,
+ .dev = {
+ .platform_data = &palmtt_led_data,
+ },
+};
+
+static struct platform_device *palmtt_devices[] __initdata = {
+ &palmtt_flash_device,
+ &palmtt_mcbsp1_device,
+ &palmtt_kp_device,
+ &palmtt_lcd_device,
+ &palmtt_irda_device,
+ &palmtt_spi_device,
+ &palmtt_backlight_device,
+ &palmtt_led_device,
+};
+
+static int palmtt_get_pendown_state(void)
+{
+ return !omap_get_gpio_datain(6);
+}
+
+static const struct ads7846_platform_data palmtt_ts_info = {
+ .model = 7846,
+ .vref_delay_usecs = 100, /* internal, no capacitor */
+ .x_plate_ohms = 419,
+ .y_plate_ohms = 486,
+ .get_pendown_state = palmtt_get_pendown_state,
+};
+
+static struct spi_board_info __initdata palmtt_boardinfo[] = {
+ {
+ /* MicroWire (bus 2) CS0 has an ads7846e */
+ .modalias = "ads7846",
+ .platform_data = &palmtt_ts_info,
+ .irq = OMAP_GPIO_IRQ(6),
+ .max_speed_hz = 120000 /* max sample rate at 3V */
+ * 26 /* command + data + overhead */,
+ .bus_num = 2,
+ .chip_select = 0,
+ }
+};
+
+static void __init omap_palmtt_init_irq(void)
+{
+ omap1_init_common_hw();
+ omap_init_irq();
+}
+
+static struct omap_usb_config palmtt_usb_config __initdata = {
+ .register_dev = 1,
+ .hmc_mode = 0,
+ .pins[0] = 2,
+};
+
+static struct omap_lcd_config palmtt_lcd_config __initdata = {
+ .ctrl_name = "internal",
+};
+
+static struct omap_uart_config palmtt_uart_config __initdata = {
+ .enabled_uarts = (1 << 0) | (1 << 1) | (0 << 2),
+};
+
+static struct omap_board_config_kernel palmtt_config[] = {
+ { OMAP_TAG_USB, &palmtt_usb_config },
+ { OMAP_TAG_LCD, &palmtt_lcd_config },
+ { OMAP_TAG_UART, &palmtt_uart_config },
+};
+
+static void __init omap_mpu_wdt_mode(int mode) {
+ if (mode)
+ omap_writew(0x8000, OMAP_WDT_TIMER_MODE);
+ else {
+ omap_writew(0x00f5, OMAP_WDT_TIMER_MODE);
+ omap_writew(0x00a0, OMAP_WDT_TIMER_MODE);
+ }
+}
+
+static void __init omap_palmtt_init(void)
+{
+ omap_mpu_wdt_mode(0);
+
+ omap_board_config = palmtt_config;
+ omap_board_config_size = ARRAY_SIZE(palmtt_config);
+
+ platform_add_devices(palmtt_devices, ARRAY_SIZE(palmtt_devices));
+
+ spi_register_board_info(palmtt_boardinfo,ARRAY_SIZE(palmtt_boardinfo));
+ omap_serial_init();
+}
+
+static void __init omap_palmtt_map_io(void)
+{
+ omap1_map_common_io();
+}
+
+MACHINE_START(OMAP_PALMTT, "OMAP1510 based Palm Tungsten|T")
+ .phys_io = 0xfff00000,
+ .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc,
+ .boot_params = 0x10000100,
+ .map_io = omap_palmtt_map_io,
+ .init_irq = omap_palmtt_init_irq,
+ .init_machine = omap_palmtt_init,
+ .timer = &omap_timer,
+MACHINE_END
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
new file mode 100644
index 0000000..c275d51
--- /dev/null
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -0,0 +1,383 @@
+/*
+ * linux/arch/arm/mach-omap1/board-palmz71.c
+ *
+ * Modified from board-generic.c
+ *
+ * Support for the Palm Zire71 PDA.
+ *
+ * Original version : Laurent Gonzalez
+ *
+ * Modified for zire71 : Marek Vasut
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/delay.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/notifier.h>
+#include <linux/clk.h>
+#include <linux/irq.h>
+#include <linux/input.h>
+#include <linux/interrupt.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/flash.h>
+
+#include <asm/arch/mcbsp.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/usb.h>
+#include <asm/arch/dma.h>
+#include <asm/arch/tc.h>
+#include <asm/arch/board.h>
+#include <asm/arch/irda.h>
+#include <asm/arch/keypad.h>
+#include <asm/arch/common.h>
+#include <asm/arch/omap-alsa.h>
+
+#include <linux/input.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/ads7846.h>
+
+static void __init
+omap_palmz71_init_irq(void)
+{
+ omap1_init_common_hw();
+ omap_init_irq();
+ omap_gpio_init();
+}
+
+static int palmz71_keymap[] = {
+ KEY(0, 0, KEY_F1),
+ KEY(0, 1, KEY_F2),
+ KEY(0, 2, KEY_F3),
+ KEY(0, 3, KEY_F4),
+ KEY(0, 4, KEY_POWER),
+ KEY(1, 0, KEY_LEFT),
+ KEY(1, 1, KEY_DOWN),
+ KEY(1, 2, KEY_UP),
+ KEY(1, 3, KEY_RIGHT),
+ KEY(1, 4, KEY_CENTER),
+ KEY(2, 0, KEY_CAMERA),
+ 0,
+};
+
+static struct omap_kp_platform_data palmz71_kp_data = {
+ .rows = 8,
+ .cols = 8,
+ .keymap = palmz71_keymap,
+ .rep = 1,
+ .delay = 80,
+};
+
+static struct resource palmz71_kp_resources[] = {
+ [0] = {
+ .start = INT_KEYBOARD,
+ .end = INT_KEYBOARD,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device palmz71_kp_device = {
+ .name = "omap-keypad",
+ .id = -1,
+ .dev = {
+ .platform_data = &palmz71_kp_data,
+ },
+ .num_resources = ARRAY_SIZE(palmz71_kp_resources),
+ .resource = palmz71_kp_resources,
+};
+
+static struct mtd_partition palmz71_rom_partitions[] = {
+ /* PalmOS "Small ROM", contains the bootloader and the debugger */
+ {
+ .name = "smallrom",
+ .offset = 0,
+ .size = 0xa000,
+ .mask_flags = MTD_WRITEABLE,
+ },
+ /* PalmOS "Big ROM", a filesystem with all the OS code and data */
+ {
+ .name = "bigrom",
+ .offset = SZ_128K,
+ /*
+ * 0x5f0000 bytes big in the multi-language ("EFIGS") version,
+ * 0x7b0000 bytes in the English-only ("enUS") version.
+ */
+ .size = 0x7b0000,
+ .mask_flags = MTD_WRITEABLE,
+ },
+};
+
+static struct flash_platform_data palmz71_rom_data = {
+ .map_name = "map_rom",
+ .name = "onboardrom",
+ .width = 2,
+ .parts = palmz71_rom_partitions,
+ .nr_parts = ARRAY_SIZE(palmz71_rom_partitions),
+};
+
+static struct resource palmz71_rom_resource = {
+ .start = OMAP_CS0_PHYS,
+ .end = OMAP_CS0_PHYS + SZ_8M - 1,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device palmz71_rom_device = {
+ .name = "omapflash",
+ .id = -1,
+ .dev = {
+ .platform_data = &palmz71_rom_data,
+ },
+ .num_resources = 1,
+ .resource = &palmz71_rom_resource,
+};
+
+static struct platform_device palmz71_lcd_device = {
+ .name = "lcd_palmz71",
+ .id = -1,
+};
+
+static struct omap_irda_config palmz71_irda_config = {
+ .transceiver_cap = IR_SIRMODE,
+ .rx_channel = OMAP_DMA_UART3_RX,
+ .tx_channel = OMAP_DMA_UART3_TX,
+ .dest_start = UART3_THR,
+ .src_start = UART3_RHR,
+ .tx_trigger = 0,
+ .rx_trigger = 0,
+};
+
+static struct resource palmz71_irda_resources[] = {
+ [0] = {
+ .start = INT_UART3,
+ .end = INT_UART3,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device palmz71_irda_device = {
+ .name = "omapirda",
+ .id = -1,
+ .dev = {
+ .platform_data = &palmz71_irda_config,
+ },
+ .num_resources = ARRAY_SIZE(palmz71_irda_resources),
+ .resource = palmz71_irda_resources,
+};
+
+static struct platform_device palmz71_spi_device = {
+ .name = "spi_palmz71",
+ .id = -1,
+};
+
+#define DEFAULT_BITPERSAMPLE 16
+
+static struct omap_mcbsp_reg_cfg mcbsp_regs = {
+ .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
+ .spcr1 = RINTM(3) | RRST,
+ .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
+ RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
+ .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
+ .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
+ XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
+ .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
+ .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
+ .srgr2 = GSYNC | CLKSP | FSGM | FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
+ .pcr0 = CLKXP | CLKRP, /* mcbsp: slave */
+};
+
+static struct omap_alsa_codec_config alsa_config = {
+ .name = "PalmZ71 AIC23",
+ .mcbsp_regs_alsa = &mcbsp_regs,
+ .codec_configure_dev = NULL, /* aic23_configure */
+ .codec_set_samplerate = NULL, /* aic23_set_samplerate */
+ .codec_clock_setup = NULL, /* aic23_clock_setup */
+ .codec_clock_on = NULL, /* aic23_clock_on */
+ .codec_clock_off = NULL, /* aic23_clock_off */
+ .get_default_samplerate = NULL, /* aic23_get_default_samplerate */
+};
+
+static struct platform_device palmz71_mcbsp1_device = {
+ .name = "omap_alsa_mcbsp",
+ .id = 1,
+ .dev = {
+ .platform_data = &alsa_config,
+ },
+};
+
+static struct omap_backlight_config palmz71_backlight_config = {
+ .default_intensity = 0xa0,
+};
+
+static struct platform_device palmz71_backlight_device = {
+ .name = "omap-bl",
+ .id = -1,
+ .dev = {
+ .platform_data = &palmz71_backlight_config,
+ },
+};
+
+static struct platform_device *devices[] __initdata = {
+ &palmz71_rom_device,
+ &palmz71_kp_device,
+ &palmz71_mcbsp1_device,
+ &palmz71_lcd_device,
+ &palmz71_irda_device,
+ &palmz71_spi_device,
+ &palmz71_backlight_device,
+};
+
+static int
+palmz71_get_pendown_state(void)
+{
+ return !omap_get_gpio_datain(PALMZ71_PENIRQ_GPIO);
+}
+
+static const struct ads7846_platform_data palmz71_ts_info = {
+ .model = 7846,
+ .vref_delay_usecs = 100, /* internal, no capacitor */
+ .x_plate_ohms = 419,
+ .y_plate_ohms = 486,
+ .get_pendown_state = palmz71_get_pendown_state,
+};
+
+static struct spi_board_info __initdata palmz71_boardinfo[] = { {
+ /* MicroWire (bus 2) CS0 has an ads7846e */
+ .modalias = "ads7846",
+ .platform_data = &palmz71_ts_info,
+ .irq = OMAP_GPIO_IRQ(PALMZ71_PENIRQ_GPIO),
+ .max_speed_hz = 120000 /* max sample rate at 3V */
+ * 26 /* command + data + overhead */,
+ .bus_num = 2,
+ .chip_select = 0,
+} };
+
+static struct omap_usb_config palmz71_usb_config __initdata = {
+ .register_dev = 1, /* Mini-B only receptacle */
+ .hmc_mode = 0,
+ .pins[0] = 2,
+};
+
+static struct omap_mmc_config palmz71_mmc_config __initdata = {
+ .mmc[0] = {
+ .enabled = 1,
+ .wire4 = 0,
+ .wp_pin = PALMZ71_MMC_WP_GPIO,
+ .power_pin = -1,
+ .switch_pin = PALMZ71_MMC_IN_GPIO,
+ },
+};
+
+static struct omap_lcd_config palmz71_lcd_config __initdata = {
+ .ctrl_name = "internal",
+};
+
+static struct omap_uart_config palmz71_uart_config __initdata = {
+ .enabled_uarts = (1 << 0) | (1 << 1) | (0 << 2),
+};
+
+static struct omap_board_config_kernel palmz71_config[] = {
+ {OMAP_TAG_USB, &palmz71_usb_config},
+ {OMAP_TAG_MMC, &palmz71_mmc_config},
+ {OMAP_TAG_LCD, &palmz71_lcd_config},
+ {OMAP_TAG_UART, &palmz71_uart_config},
+};
+
+static irqreturn_t
+palmz71_powercable(int irq, void *dev_id)
+{
+ if (omap_get_gpio_datain(PALMZ71_USBDETECT_GPIO)) {
+ printk(KERN_INFO "PM: Power cable connected\n");
+ set_irq_type(OMAP_GPIO_IRQ(PALMZ71_USBDETECT_GPIO),
+ IRQT_FALLING);
+ } else {
+ printk(KERN_INFO "PM: Power cable disconnected\n");
+ set_irq_type(OMAP_GPIO_IRQ(PALMZ71_USBDETECT_GPIO),
+ IRQT_RISING);
+ }
+ return IRQ_HANDLED;
+}
+
+static void __init
+omap_mpu_wdt_mode(int mode)
+{
+ if (mode)
+ omap_writew(0x8000, OMAP_WDT_TIMER_MODE);
+ else {
+ omap_writew(0x00f5, OMAP_WDT_TIMER_MODE);
+ omap_writew(0x00a0, OMAP_WDT_TIMER_MODE);
+ }
+}
+
+static void __init
+palmz71_gpio_setup(int early)
+{
+ if (early) {
+ /* Only set GPIO1 so we have a working serial */
+ omap_set_gpio_dataout(1, 1);
+ omap_set_gpio_direction(1, 0);
+ } else {
+ /* Set MMC/SD host WP pin as input */
+ if (omap_request_gpio(PALMZ71_MMC_WP_GPIO)) {
+ printk(KERN_ERR "Could not reserve WP GPIO!\n");
+ return;
+ }
+ omap_set_gpio_direction(PALMZ71_MMC_WP_GPIO, 1);
+
+ /* Monitor the Power-cable-connected signal */
+ if (omap_request_gpio(PALMZ71_USBDETECT_GPIO)) {
+ printk(KERN_ERR
+ "Could not reserve cable signal GPIO!\n");
+ return;
+ }
+ omap_set_gpio_direction(PALMZ71_USBDETECT_GPIO, 1);
+ if (request_irq(OMAP_GPIO_IRQ(PALMZ71_USBDETECT_GPIO),
+ palmz71_powercable, IRQF_SAMPLE_RANDOM,
+ "palmz71-cable", 0))
+ printk(KERN_ERR
+ "IRQ request for power cable failed!\n");
+ palmz71_powercable(OMAP_GPIO_IRQ(PALMZ71_USBDETECT_GPIO), 0);
+ }
+}
+
+static void __init
+omap_palmz71_init(void)
+{
+ palmz71_gpio_setup(1);
+ omap_mpu_wdt_mode(0);
+
+ omap_board_config = palmz71_config;
+ omap_board_config_size = ARRAY_SIZE(palmz71_config);
+
+ platform_add_devices(devices, ARRAY_SIZE(devices));
+
+ spi_register_board_info(palmz71_boardinfo,
+ ARRAY_SIZE(palmz71_boardinfo));
+ omap_serial_init();
+ palmz71_gpio_setup(0);
+}
+
+static void __init
+omap_palmz71_map_io(void)
+{
+ omap1_map_common_io();
+}
+
+MACHINE_START(OMAP_PALMZ71, "OMAP310 based Palm Zire71")
+ .phys_io = 0xfff00000,
+ .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc,
+ .boot_params = 0x10000100,.map_io = omap_palmz71_map_io,
+ .init_irq = omap_palmz71_init_irq,
+ .init_machine = omap_palmz71_init,
+ .timer = &omap_timer,
+MACHINE_END
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
new file mode 100644
index 0000000..2743d63
--- /dev/null
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -0,0 +1,494 @@
+/*
+* linux/arch/arm/mach-omap1/board-sx1.c
+*
+* Modified from board-generic.c
+*
+* Support for the Siemens SX1 mobile phone.
+*
+* Original version : Vladimir Ananiev (Vovan888-at-gmail com)
+*
+* Maintainters : Vladimir Ananiev (aka Vovan888), Sergge
+* oslik.ru
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License version 2 as
+* published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/input.h>
+#include <linux/platform_device.h>
+#include <linux/notifier.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/types.h>
+#include <linux/i2c.h>
+#include <linux/errno.h>
+
+#include <asm/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/flash.h>
+#include <asm/mach/map.h>
+
+#include <asm/arch/gpio.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/irda.h>
+#include <asm/arch/usb.h>
+#include <asm/arch/tc.h>
+#include <asm/arch/board.h>
+#include <asm/arch/common.h>
+#include <asm/arch/mcbsp.h>
+#include <asm/arch/omap-alsa.h>
+#include <asm/arch/keypad.h>
+
+/* Write to I2C device */
+int i2c_write_byte(u8 devaddr, u8 regoffset, u8 value)
+{
+ struct i2c_adapter *adap;
+ int err;
+ struct i2c_msg msg[1];
+ unsigned char data[2];
+
+ adap = i2c_get_adapter(0);
+ if (!adap)
+ return -ENODEV;
+ msg->addr = devaddr; /* I2C address of chip */
+ msg->flags = 0;
+ msg->len = 2;
+ msg->buf = data;
+ data[0] = regoffset; /* register num */
+ data[1] = value; /* register data */
+ err = i2c_transfer(adap, msg, 1);
+ if (err >= 0)
+ return 0;
+ return err;
+}
+
+/* Read from I2C device */
+int i2c_read_byte(u8 devaddr, u8 regoffset, u8 * value)
+{
+ struct i2c_adapter *adap;
+ int err;
+ struct i2c_msg msg[1];
+ unsigned char data[2];
+
+ adap = i2c_get_adapter(0);
+ if (!adap)
+ return -ENODEV;
+
+ msg->addr = devaddr; /* I2C address of chip */
+ msg->flags = 0;
+ msg->len = 1;
+ msg->buf = data;
+ data[0] = regoffset; /* register num */
+ err = i2c_transfer(adap, msg, 1);
+
+ msg->addr = devaddr; /* I2C address */
+ msg->flags = I2C_M_RD;
+ msg->len = 1;
+ msg->buf = data;
+ err = i2c_transfer(adap, msg, 1);
+ *value = data[0];
+
+ if (err >= 0)
+ return 0;
+ return err;
+}
+/* set keyboard backlight intensity */
+int sx1_setkeylight(u8 keylight)
+{
+ if (keylight > SOFIA_MAX_LIGHT_VAL)
+ keylight = SOFIA_MAX_LIGHT_VAL;
+ return i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_KEYLIGHT_REG, keylight);
+}
+/* get current keylight intensity */
+int sx1_getkeylight(u8 * keylight)
+{
+ return i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_KEYLIGHT_REG, keylight);
+}
+/* set LCD backlight intensity */
+int sx1_setbacklight(u8 backlight)
+{
+ if (backlight > SOFIA_MAX_LIGHT_VAL)
+ backlight = SOFIA_MAX_LIGHT_VAL;
+ return i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_BACKLIGHT_REG, backlight);
+}
+/* get current LCD backlight intensity */
+int sx1_getbacklight (u8 * backlight)
+{
+ return i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_BACKLIGHT_REG, backlight);
+}
+/* set LCD backlight power on/off */
+int sx1_setmmipower(u8 onoff)
+{
+ int err;
+ u8 dat = 0;
+ err = i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, &dat);
+ if (err < 0)
+ return err;
+ if (onoff)
+ dat |= SOFIA_MMILIGHT_POWER;
+ else
+ dat &= ~SOFIA_MMILIGHT_POWER;
+ return i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, dat);
+}
+/* set MMC power on/off */
+int sx1_setmmcpower(u8 onoff)
+{
+ int err;
+ u8 dat = 0;
+ err = i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, &dat);
+ if (err < 0)
+ return err;
+ if (onoff)
+ dat |= SOFIA_MMC_POWER;
+ else
+ dat &= ~SOFIA_MMC_POWER;
+ return i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, dat);
+}
+/* set USB power on/off */
+int sx1_setusbpower(u8 onoff)
+{
+ int err;
+ u8 dat = 0;
+ err = i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, &dat);
+ if (err < 0)
+ return err;
+ if (onoff)
+ dat |= SOFIA_USB_POWER;
+ else
+ dat &= ~SOFIA_USB_POWER;
+ return i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, dat);
+}
+
+EXPORT_SYMBOL(sx1_setkeylight);
+EXPORT_SYMBOL(sx1_getkeylight);
+EXPORT_SYMBOL(sx1_setbacklight);
+EXPORT_SYMBOL(sx1_getbacklight);
+EXPORT_SYMBOL(sx1_setmmipower);
+EXPORT_SYMBOL(sx1_setmmcpower);
+EXPORT_SYMBOL(sx1_setusbpower);
+
+/*----------- Keypad -------------------------*/
+
+static int sx1_keymap[] = {
+ KEY(5, 3, GROUP_0 | 117), /* camera Qt::Key_F17 */
+ KEY(0, 4, GROUP_0 | 114), /* voice memo Qt::Key_F14 */
+ KEY(1, 4, GROUP_2 | 114), /* voice memo */
+ KEY(2, 4, GROUP_3 | 114), /* voice memo */
+ KEY(0, 0, GROUP_1 | KEY_F12), /* red button Qt::Key_Hangup */
+ KEY(4, 3, GROUP_1 | KEY_LEFT),
+ KEY(2, 3, GROUP_1 | KEY_DOWN),
+ KEY(1, 3, GROUP_1 | KEY_RIGHT),
+ KEY(0, 3, GROUP_1 | KEY_UP),
+ KEY(3, 3, GROUP_1 | KEY_POWER), /* joystick press or Qt::Key_Select */
+ KEY(5, 0, GROUP_1 | KEY_1),
+ KEY(4, 0, GROUP_1 | KEY_2),
+ KEY(3, 0, GROUP_1 | KEY_3),
+ KEY(3, 4, GROUP_1 | KEY_4),
+ KEY(4, 4, GROUP_1 | KEY_5),
+ KEY(5, 4, GROUP_1 | KEY_KPASTERISK),/* "*" */
+ KEY(4, 1, GROUP_1 | KEY_6),
+ KEY(5, 1, GROUP_1 | KEY_7),
+ KEY(3, 1, GROUP_1 | KEY_8),
+ KEY(3, 2, GROUP_1 | KEY_9),
+ KEY(5, 2, GROUP_1 | KEY_0),
+ KEY(4, 2, GROUP_1 | 113), /* # F13 Toggle input method Qt::Key_F13 */
+ KEY(0, 1, GROUP_1 | KEY_F11), /* green button Qt::Key_Call */
+ KEY(1, 2, GROUP_1 | KEY_YEN), /* left soft Qt::Key_Context1 */
+ KEY(2, 2, GROUP_1 | KEY_F8), /* right soft Qt::Key_Back */
+ KEY(2, 1, GROUP_1 | KEY_LEFTSHIFT), /* shift */
+ KEY(1, 1, GROUP_1 | KEY_BACKSPACE), /* C (clear) */
+ KEY(0, 2, GROUP_1 | KEY_F7), /* menu Qt::Key_Menu */
+ 0
+};
+
+static struct resource sx1_kp_resources[] = {
+ [0] = {
+ .start = INT_KEYBOARD,
+ .end = INT_KEYBOARD,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct omap_kp_platform_data sx1_kp_data = {
+ .rows = 6,
+ .cols = 6,
+ .keymap = sx1_keymap,
+ .keymapsize = ARRAY_SIZE(sx1_keymap),
+ .delay = 80,
+};
+
+static struct platform_device sx1_kp_device = {
+ .name = "omap-keypad",
+ .id = -1,
+ .dev = {
+ .platform_data = &sx1_kp_data,
+ },
+ .num_resources = ARRAY_SIZE(sx1_kp_resources),
+ .resource = sx1_kp_resources,
+};
+
+/*----------- IRDA -------------------------*/
+
+static struct omap_irda_config sx1_irda_data = {
+ .transceiver_cap = IR_SIRMODE,
+ .rx_channel = OMAP_DMA_UART3_RX,
+ .tx_channel = OMAP_DMA_UART3_TX,
+ .dest_start = UART3_THR,
+ .src_start = UART3_RHR,
+ .tx_trigger = 0,
+ .rx_trigger = 0,
+};
+
+static struct resource sx1_irda_resources[] = {
+ [0] = {
+ .start = INT_UART3,
+ .end = INT_UART3,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static u64 irda_dmamask = 0xffffffff;
+
+static struct platform_device sx1_irda_device = {
+ .name = "omapirda",
+ .id = 0,
+ .dev = {
+ .platform_data = &sx1_irda_data,
+ .dma_mask = &irda_dmamask,
+ },
+ .num_resources = ARRAY_SIZE(sx1_irda_resources),
+ .resource = sx1_irda_resources,
+};
+
+/*----------- McBSP & Sound -------------------------*/
+
+/* Playback interface - McBSP1 */
+static struct omap_mcbsp_reg_cfg mcbsp1_regs = {
+ .spcr2 = XINTM(3), /* SPCR2=30 */
+ .spcr1 = RINTM(3), /* SPCR1=30 */
+ .rcr2 = 0, /* RCR2 =00 */
+ .rcr1 = RFRLEN1(1) | RWDLEN1(OMAP_MCBSP_WORD_16), /* RCR1=140 */
+ .xcr2 = 0, /* XCR2 = 0 */
+ .xcr1 = XFRLEN1(1) | XWDLEN1(OMAP_MCBSP_WORD_16), /* XCR1 = 140 */
+ .srgr1 = FWID(15) | CLKGDV(12), /* SRGR1=0f0c */
+ .srgr2 = FSGM | FPER(31), /* SRGR2=101f */
+ .pcr0 = FSXM | FSRM | CLKXM | CLKRM | FSXP | FSRP | CLKXP | CLKRP,
+ /* PCR0 =0f0f */
+};
+
+/* TODO: PCM interface - McBSP2 */
+static struct omap_mcbsp_reg_cfg mcbsp2_regs = {
+ .spcr2 = FRST | GRST | XRST | XINTM(3), /* SPCR2=F1 */
+ .spcr1 = RINTM(3) | RRST, /* SPCR1=30 */
+ .rcr2 = 0, /* RCR2 =00 */
+ .rcr1 = RFRLEN1(1) | RWDLEN1(OMAP_MCBSP_WORD_16), /* RCR1 = 140 */
+ .xcr2 = 0, /* XCR2 = 0 */
+ .xcr1 = XFRLEN1(1) | XWDLEN1(OMAP_MCBSP_WORD_16), /* XCR1 = 140 */
+ .srgr1 = FWID(15) | CLKGDV(12), /* SRGR1=0f0c */
+ .srgr2 = FSGM | FPER(31), /* SRGR2=101f */
+ .pcr0 = FSXM | FSRM | CLKXM | CLKRM | FSXP | FSRP | CLKXP | CLKRP,
+ /* PCR0=0f0f */
+ /* mcbsp: slave */
+};
+
+static struct omap_alsa_codec_config sx1_alsa_config = {
+ .name = "SX1 EGold",
+ .mcbsp_regs_alsa = &mcbsp1_regs,
+};
+
+static struct platform_device sx1_mcbsp1_device = {
+ .name = "omap_alsa_mcbsp",
+ .id = 1,
+ .dev = {
+ .platform_data = &sx1_alsa_config,
+ },
+};
+
+/*----------- MTD -------------------------*/
+
+static struct mtd_partition sx1_partitions[] = {
+ /* bootloader (U-Boot, etc) in first sector */
+ {
+ .name = "bootloader",
+ .offset = 0x01800000,
+ .size = SZ_128K,
+ .mask_flags = MTD_WRITEABLE, /* force read-only */
+ },
+ /* bootloader params in the next sector */
+ {
+ .name = "params",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_128K,
+ .mask_flags = 0,
+ },
+ /* kernel */
+ {
+ .name = "kernel",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_2M - 2 * SZ_128K,
+ .mask_flags = 0
+ },
+ /* file system */
+ {
+ .name = "filesystem",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ .mask_flags = 0
+ }
+};
+
+static struct flash_platform_data sx1_flash_data = {
+ .map_name = "cfi_probe",
+ .width = 2,
+ .parts = sx1_partitions,
+ .nr_parts = ARRAY_SIZE(sx1_partitions),
+};
+
+#ifdef CONFIG_SX1_OLD_FLASH
+/* MTD Intel StrataFlash - old flashes */
+static struct resource sx1_old_flash_resource[] = {
+ [0] = {
+ .start = OMAP_CS0_PHYS, /* Physical */
+ .end = OMAP_CS0_PHYS + SZ_16M - 1,,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = OMAP_CS1_PHYS,
+ .end = OMAP_CS1_PHYS + SZ_8M - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device sx1_flash_device = {
+ .name = "omapflash",
+ .id = 0,
+ .dev = {
+ .platform_data = &sx1_flash_data,
+ },
+ .num_resources = 2,
+ .resource = &sx1_old_flash_resource,
+};
+#else
+/* MTD Intel 4000 flash - new flashes */
+static struct resource sx1_new_flash_resource = {
+ .start = OMAP_CS0_PHYS,
+ .end = OMAP_CS0_PHYS + SZ_32M - 1,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device sx1_flash_device = {
+ .name = "omapflash",
+ .id = 0,
+ .dev = {
+ .platform_data = &sx1_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &sx1_new_flash_resource,
+};
+#endif
+
+/*----------- USB -------------------------*/
+
+static struct omap_usb_config sx1_usb_config __initdata = {
+ .otg = 0,
+ .register_dev = 1,
+ .register_host = 0,
+ .hmc_mode = 0,
+ .pins[0] = 2,
+ .pins[1] = 0,
+ .pins[2] = 0,
+};
+
+/*----------- MMC -------------------------*/
+
+static struct omap_mmc_config sx1_mmc_config __initdata = {
+ .mmc [0] = {
+ .enabled = 1,
+ .wire4 = 0,
+ .wp_pin = -1,
+ .power_pin = -1, /* power is in Sofia */
+ .switch_pin = OMAP_MPUIO(3),
+ },
+};
+
+/*----------- LCD -------------------------*/
+
+static struct platform_device sx1_lcd_device = {
+ .name = "lcd_sx1",
+ .id = -1,
+};
+
+static struct omap_lcd_config sx1_lcd_config __initdata = {
+ .ctrl_name = "internal",
+};
+
+/*-----------------------------------------*/
+static struct platform_device *sx1_devices[] __initdata = {
+ &sx1_flash_device,
+ &sx1_kp_device,
+ &sx1_lcd_device,
+ &sx1_mcbsp1_device,
+ &sx1_irda_device,
+};
+/*-----------------------------------------*/
+
+static struct omap_uart_config sx1_uart_config __initdata = {
+ .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
+};
+
+static struct omap_board_config_kernel sx1_config[] = {
+ { OMAP_TAG_USB, &sx1_usb_config },
+ { OMAP_TAG_MMC, &sx1_mmc_config },
+ { OMAP_TAG_LCD, &sx1_lcd_config },
+ { OMAP_TAG_UART, &sx1_uart_config },
+};
+/*-----------------------------------------*/
+static void __init omap_sx1_init(void)
+{
+ platform_add_devices(sx1_devices, ARRAY_SIZE(sx1_devices));
+
+ omap_board_config = sx1_config;
+ omap_board_config_size = ARRAY_SIZE(sx1_config);
+ omap_serial_init();
+
+ /* turn on USB power */
+ /* sx1_setusbpower(1); cant do it here because i2c is not ready */
+ omap_request_gpio(1); /* A_IRDA_OFF */
+ omap_request_gpio(11); /* A_SWITCH */
+ omap_request_gpio(15); /* A_USB_ON */
+ omap_set_gpio_direction(1, 0);/* gpio1 -> output */
+ omap_set_gpio_direction(11, 0);/* gpio11 -> output */
+ omap_set_gpio_direction(15, 0);/* gpio15 -> output */
+ /* set GPIO data */
+ omap_set_gpio_dataout(1, 1);/*A_IRDA_OFF = 1 */
+ omap_set_gpio_dataout(11, 0);/*A_SWITCH = 0 */
+ omap_set_gpio_dataout(15, 0);/*A_USB_ON = 0 */
+
+}
+/*----------------------------------------*/
+static void __init omap_sx1_init_irq(void)
+{
+ omap1_init_common_hw();
+ omap_init_irq();
+ omap_gpio_init();
+}
+/*----------------------------------------*/
+
+static void __init omap_sx1_map_io(void)
+{
+ omap1_map_common_io();
+}
+
+MACHINE_START(SX1, "OMAP310 based Siemens SX1")
+ .phys_io = 0xfff00000,
+ .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc,
+ .boot_params = 0x10000100,
+ .map_io = omap_sx1_map_io,
+ .init_irq = omap_sx1_init_irq,
+ .init_machine = omap_sx1_init,
+ .timer = &omap_timer,
+MACHINE_END
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index 447a586..214dd19 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -235,7 +235,7 @@ static struct notifier_block panic_block = {
static int __init voiceblue_setup(void)
{
/* Setup panic notifier */
- notifier_chain_register(&panic_notifier_list, &panic_block);
+ atomic_notifier_chain_register(&panic_notifier_list, &panic_block);
return 0;
}
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
index f625f6d..5d9faa6 100644
--- a/arch/arm/mach-omap1/clock.c
+++ b/arch/arm/mach-omap1/clock.c
@@ -49,6 +49,15 @@ static void omap1_uart_recalc(struct clk * clk)
clk->rate = 12000000;
}
+static void omap1_sossi_recalc(struct clk *clk)
+{
+ u32 div = omap_readl(MOD_CONF_CTRL_1);
+
+ div = (div >> 17) & 0x7;
+ div++;
+ clk->rate = clk->parent->rate / div;
+}
+
static int omap1_clk_enable_dsp_domain(struct clk *clk)
{
int retval;
@@ -396,6 +405,31 @@ static int omap1_set_ext_clk_rate(struct clk * clk, unsigned long rate)
return 0;
}
+static int omap1_set_sossi_rate(struct clk *clk, unsigned long rate)
+{
+ u32 l;
+ int div;
+ unsigned long p_rate;
+
+ p_rate = clk->parent->rate;
+ /* Round towards slower frequency */
+ div = (p_rate + rate - 1) / rate;
+ div--;
+ if (div < 0 || div > 7)
+ return -EINVAL;
+
+ l = omap_readl(MOD_CONF_CTRL_1);
+ l &= ~(7 << 17);
+ l |= div << 17;
+ omap_writel(l, MOD_CONF_CTRL_1);
+
+ clk->rate = p_rate / (div + 1);
+ if (unlikely(clk->flags & RATE_PROPAGATES))
+ propagate_rate(clk);
+
+ return 0;
+}
+
static long omap1_round_ext_clk_rate(struct clk * clk, unsigned long rate)
{
return 96000000 / calc_ext_dsor(rate);
diff --git a/arch/arm/mach-omap1/clock.h b/arch/arm/mach-omap1/clock.h
index f7df002..6eadf72 100644
--- a/arch/arm/mach-omap1/clock.h
+++ b/arch/arm/mach-omap1/clock.h
@@ -17,6 +17,8 @@ static int omap1_clk_enable_generic(struct clk * clk);
static void omap1_clk_disable_generic(struct clk * clk);
static void omap1_ckctl_recalc(struct clk * clk);
static void omap1_watchdog_recalc(struct clk * clk);
+static int omap1_set_sossi_rate(struct clk *clk, unsigned long rate);
+static void omap1_sossi_recalc(struct clk *clk);
static void omap1_ckctl_recalc_dsp_domain(struct clk * clk);
static int omap1_clk_enable_dsp_domain(struct clk * clk);
static int omap1_clk_set_rate_dsp_domain(struct clk * clk, unsigned long rate);
@@ -168,9 +170,10 @@ static struct clk ck_dpll1 = {
static struct arm_idlect1_clk ck_dpll1out = {
.clk = {
- .name = "ck_dpll1out",
+ .name = "ck_dpll1out",
.parent = &ck_dpll1,
- .flags = CLOCK_IN_OMAP16XX | CLOCK_IDLE_CONTROL,
+ .flags = CLOCK_IN_OMAP16XX | CLOCK_IDLE_CONTROL |
+ ENABLE_REG_32BIT | RATE_PROPAGATES,
.enable_reg = (void __iomem *)ARM_IDLECT2,
.enable_bit = EN_CKOUT_ARM,
.recalc = &followparent_recalc,
@@ -180,6 +183,19 @@ static struct arm_idlect1_clk ck_dpll1out = {
.idlect_shift = 12,
};
+static struct clk sossi_ck = {
+ .name = "ck_sossi",
+ .parent = &ck_dpll1out.clk,
+ .flags = CLOCK_IN_OMAP16XX | CLOCK_NO_IDLE_PARENT |
+ ENABLE_REG_32BIT,
+ .enable_reg = (void __iomem *)MOD_CONF_CTRL_1,
+ .enable_bit = 16,
+ .recalc = &omap1_sossi_recalc,
+ .set_rate = &omap1_set_sossi_rate,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
+};
+
static struct clk arm_ck = {
.name = "arm_ck",
.parent = &ck_dpll1,
@@ -282,7 +298,7 @@ static struct clk arminth_ck16xx = {
static struct clk dsp_ck = {
.name = "dsp_ck",
.parent = &ck_dpll1,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+ .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
RATE_CKCTL,
.enable_reg = (void __iomem *)ARM_CKCTL,
.enable_bit = EN_DSPCK,
@@ -295,7 +311,7 @@ static struct clk dsp_ck = {
static struct clk dspmmu_ck = {
.name = "dspmmu_ck",
.parent = &ck_dpll1,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+ .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
RATE_CKCTL | ALWAYS_ENABLED,
.rate_offset = CKCTL_DSPMMUDIV_OFFSET,
.recalc = &omap1_ckctl_recalc,
@@ -306,7 +322,7 @@ static struct clk dspmmu_ck = {
static struct clk dspper_ck = {
.name = "dspper_ck",
.parent = &ck_dpll1,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+ .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
RATE_CKCTL | VIRTUAL_IO_ADDRESS,
.enable_reg = (void __iomem *)DSP_IDLECT2,
.enable_bit = EN_PERCK,
@@ -320,7 +336,7 @@ static struct clk dspper_ck = {
static struct clk dspxor_ck = {
.name = "dspxor_ck",
.parent = &ck_ref,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+ .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
VIRTUAL_IO_ADDRESS,
.enable_reg = (void __iomem *)DSP_IDLECT2,
.enable_bit = EN_XORPCK,
@@ -332,7 +348,7 @@ static struct clk dspxor_ck = {
static struct clk dsptim_ck = {
.name = "dsptim_ck",
.parent = &ck_ref,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+ .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
VIRTUAL_IO_ADDRESS,
.enable_reg = (void __iomem *)DSP_IDLECT2,
.enable_bit = EN_DSPTIMCK,
@@ -374,7 +390,7 @@ static struct clk arminth_ck1510 = {
static struct clk tipb_ck = {
/* No-idle controlled by "tc_ck" */
- .name = "tibp_ck",
+ .name = "tipb_ck",
.parent = &tc_ck.clk,
.flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 |
ALWAYS_ENABLED,
@@ -733,7 +749,7 @@ remains active during MPU idle whenever this is enabled */
static struct clk i2c_fck = {
.name = "i2c_fck",
.id = 1,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+ .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
VIRTUAL_CLOCK | CLOCK_NO_IDLE_PARENT |
ALWAYS_ENABLED,
.parent = &armxor_ck.clk,
@@ -760,6 +776,7 @@ static struct clk * onchip_clks[] = {
&ck_dpll1,
/* CK_GEN1 clocks */
&ck_dpll1out.clk,
+ &sossi_ck,
&arm_ck,
&armper_ck.clk,
&arm_gpio_ck,
diff --git a/arch/arm/mach-omap1/leds-innovator.c b/arch/arm/mach-omap1/leds-innovator.c
index a0cd001..e7835d6 100644
--- a/arch/arm/mach-omap1/leds-innovator.c
+++ b/arch/arm/mach-omap1/leds-innovator.c
@@ -95,8 +95,5 @@ void innovator_leds_event(led_event_t evt)
break;
}
- if (led_state & LED_STATE_ENABLED)
- ;
-
local_irq_restore(flags);
}
diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c
index 5432335..52c70e5 100644
--- a/arch/arm/mach-omap1/mux.c
+++ b/arch/arm/mach-omap1/mux.c
@@ -283,6 +283,30 @@ MUX_CFG("R11_1610_CF_IOIS16", B, 0, 3, 2, 16, 1, 2, 1, 1)
MUX_CFG("V10_1610_CF_IREQ", A, 24, 3, 2, 14, 0, 2, 0, 1)
MUX_CFG("W10_1610_CF_RESET", A, 18, 3, 2, 12, 1, 2, 1, 1)
MUX_CFG("W11_1610_CF_CD1", 10, 15, 3, 3, 8, 1, 3, 1, 1)
+
+/* parallel camera */
+MUX_CFG("J15_1610_CAM_LCLK", 4, 24, 0, 0, 18, 1, 0, 0, 0)
+MUX_CFG("J18_1610_CAM_D7", 4, 27, 0, 0, 19, 1, 0, 0, 0)
+MUX_CFG("J19_1610_CAM_D6", 5, 0, 0, 0, 20, 1, 0, 0, 0)
+MUX_CFG("J14_1610_CAM_D5", 5, 3, 0, 0, 21, 1, 0, 0, 0)
+MUX_CFG("K18_1610_CAM_D4", 5, 6, 0, 0, 22, 1, 0, 0, 0)
+MUX_CFG("K19_1610_CAM_D3", 5, 9, 0, 0, 23, 1, 0, 0, 0)
+MUX_CFG("K15_1610_CAM_D2", 5, 12, 0, 0, 24, 1, 0, 0, 0)
+MUX_CFG("K14_1610_CAM_D1", 5, 15, 0, 0, 25, 1, 0, 0, 0)
+MUX_CFG("L19_1610_CAM_D0", 5, 18, 0, 0, 26, 1, 0, 0, 0)
+MUX_CFG("L18_1610_CAM_VS", 5, 21, 0, 0, 27, 1, 0, 0, 0)
+MUX_CFG("L15_1610_CAM_HS", 5, 24, 0, 0, 28, 1, 0, 0, 0)
+MUX_CFG("M19_1610_CAM_RSTZ", 5, 27, 0, 0, 29, 0, 0, 0, 0)
+MUX_CFG("Y15_1610_CAM_OUTCLK", A, 0, 6, 2, 6, 0, 2, 0, 0)
+
+/* serial camera */
+MUX_CFG("H19_1610_CAM_EXCLK", 4, 21, 0, 0, 17, 0, 0, 0, 0)
+ /* REVISIT 5912 spec sez CCP_* can't pullup or pulldown ... ? */
+MUX_CFG("Y12_1610_CCP_CLKP", 8, 18, 6, 1, 24, 1, 1, 0, 0)
+MUX_CFG("W13_1610_CCP_CLKM", 9, 0, 6, 1, 28, 1, 1, 0, 0)
+MUX_CFG("W14_1610_CCP_DATAP", 9, 24, 6, 2, 4, 1, 2, 0, 0)
+MUX_CFG("Y14_1610_CCP_DATAM", 9, 21, 6, 2, 3, 1, 2, 0, 0)
+
};
#endif /* CONFIG_ARCH_OMAP15XX || CONFIG_ARCH_OMAP16XX */
diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index 2e68be6..089b820 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -153,11 +153,8 @@ void omap_pm_idle(void)
use_idlect1 = omap_dm_timer_modify_idlect_mask(use_idlect1);
#endif
- if (omap_dma_running()) {
+ if (omap_dma_running())
use_idlect1 &= ~(1 << 6);
- if (omap_lcd_dma_ext_running())
- use_idlect1 &= ~(1 << 12);
- }
/* We should be able to remove the do_sleep variable and multiple
* tests above as soon as drivers, timer and DMA code have been fixed.
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 7393109..7069c9d 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -11,6 +11,10 @@ config ARCH_OMAP2420
select OMAP_DM_TIMER
select ARCH_OMAP_OTG
+config ARCH_OMAP2430
+ bool "OMAP2430 support"
+ depends on ARCH_OMAP24XX
+
comment "OMAP Board Type"
depends on ARCH_OMAP2
@@ -21,8 +25,13 @@ config MACH_OMAP_GENERIC
config MACH_OMAP_H4
bool "OMAP 2420 H4 board"
depends on ARCH_OMAP2 && ARCH_OMAP24XX
- select OMAP_DEBUG_LEDS if LEDS || LEDS_OMAP_DEBUG
+ select OMAP_DEBUG_DEVICES
config MACH_OMAP_APOLLON
bool "OMAP 2420 Apollon board"
depends on ARCH_OMAP2 && ARCH_OMAP24XX
+
+config MACH_OMAP_2430SDP
+ bool "OMAP 2430 SDP board"
+ depends on ARCH_OMAP2 && ARCH_OMAP24XX
+
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 266d88e..b05b738 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -14,5 +14,6 @@ obj-$(CONFIG_PM) += pm.o pm-domain.o sleep.o
# Specific board support
obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o
obj-$(CONFIG_MACH_OMAP_H4) += board-h4.o
+obj-$(CONFIG_MACH_OMAP_2430SDP) += board-2430sdp.o
obj-$(CONFIG_MACH_OMAP_APOLLON) += board-apollon.o
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
new file mode 100644
index 0000000..7e76fbf
--- /dev/null
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -0,0 +1,218 @@
+/*
+ * linux/arch/arm/mach-omap2/board-2430sdp.c
+ *
+ * Copyright (C) 2006 Texas Instruments
+ *
+ * Modified from mach-omap2/board-generic.c
+ *
+ * Initial Code : Based on a patch from Komal Shah and Richard Woodruff
+ * Updated the Code for 2430 SDP : Syed Mohammed Khasim
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/clk.h>
+
+#include <asm/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/flash.h>
+
+#include <asm/arch/gpio.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/board.h>
+#include <asm/arch/common.h>
+#include <asm/arch/gpmc.h>
+#include "prcm-regs.h"
+
+#include <asm/io.h>
+
+
+#define SDP2430_FLASH_CS 0
+#define SDP2430_SMC91X_CS 5
+
+static struct mtd_partition sdp2430_partitions[] = {
+ /* bootloader (U-Boot, etc) in first sector */
+ {
+ .name = "bootloader",
+ .offset = 0,
+ .size = SZ_256K,
+ .mask_flags = MTD_WRITEABLE, /* force read-only */
+ },
+ /* bootloader params in the next sector */
+ {
+ .name = "params",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_128K,
+ .mask_flags = 0,
+ },
+ /* kernel */
+ {
+ .name = "kernel",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_2M,
+ .mask_flags = 0
+ },
+ /* file system */
+ {
+ .name = "filesystem",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ .mask_flags = 0
+ }
+};
+
+static struct flash_platform_data sdp2430_flash_data = {
+ .map_name = "cfi_probe",
+ .width = 2,
+ .parts = sdp2430_partitions,
+ .nr_parts = ARRAY_SIZE(sdp2430_partitions),
+};
+
+static struct resource sdp2430_flash_resource = {
+ .start = SDP2430_CS0_BASE,
+ .end = SDP2430_CS0_BASE + SZ_64M - 1,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device sdp2430_flash_device = {
+ .name = "omapflash",
+ .id = 0,
+ .dev = {
+ .platform_data = &sdp2430_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &sdp2430_flash_resource,
+};
+
+static struct resource sdp2430_smc91x_resources[] = {
+ [0] = {
+ .start = SDP2430_CS0_BASE,
+ .end = SDP2430_CS0_BASE + SZ_64M - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = OMAP_GPIO_IRQ(OMAP24XX_ETHR_GPIO_IRQ),
+ .end = OMAP_GPIO_IRQ(OMAP24XX_ETHR_GPIO_IRQ),
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device sdp2430_smc91x_device = {
+ .name = "smc91x",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(sdp2430_smc91x_resources),
+ .resource = sdp2430_smc91x_resources,
+};
+
+static struct platform_device *sdp2430_devices[] __initdata = {
+ &sdp2430_smc91x_device,
+ &sdp2430_flash_device,
+};
+
+static inline void __init sdp2430_init_smc91x(void)
+{
+ int eth_cs;
+ unsigned long cs_mem_base;
+ unsigned int rate;
+ struct clk *l3ck;
+
+ eth_cs = SDP2430_SMC91X_CS;
+
+ l3ck = clk_get(NULL, "core_l3_ck");
+ if (IS_ERR(l3ck))
+ rate = 100000000;
+ else
+ rate = clk_get_rate(l3ck);
+
+ /* Make sure CS1 timings are correct, for 2430 always muxed */
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG1, 0x00011200);
+
+ if (rate >= 160000000) {
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG2, 0x001f1f01);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG3, 0x00080803);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG4, 0x1c0b1c0a);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG5, 0x041f1F1F);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000004C4);
+ } else if (rate >= 130000000) {
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG2, 0x001f1f00);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG3, 0x00080802);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG4, 0x1C091C09);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG5, 0x041f1F1F);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000004C4);
+ } else { /* rate = 100000000 */
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG2, 0x001f1f00);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG3, 0x00080802);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG4, 0x1C091C09);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG5, 0x031A1F1F);
+ gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000003C2);
+ }
+
+ if (gpmc_cs_request(eth_cs, SZ_16M, &cs_mem_base) < 0) {
+ printk(KERN_ERR "Failed to request GPMC mem for smc91x\n");
+ return;
+ }
+
+ sdp2430_smc91x_resources[0].start = cs_mem_base + 0x300;
+ sdp2430_smc91x_resources[0].end = cs_mem_base + 0x30f;
+ udelay(100);
+
+ if (omap_request_gpio(OMAP24XX_ETHR_GPIO_IRQ) < 0) {
+ printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n",
+ OMAP24XX_ETHR_GPIO_IRQ);
+ gpmc_cs_free(eth_cs);
+ return;
+ }
+ omap_set_gpio_direction(OMAP24XX_ETHR_GPIO_IRQ, 1);
+
+}
+
+static void __init omap_2430sdp_init_irq(void)
+{
+ omap2_init_common_hw();
+ omap_init_irq();
+ omap_gpio_init();
+ sdp2430_init_smc91x();
+}
+
+static struct omap_uart_config sdp2430_uart_config __initdata = {
+ .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
+};
+
+static struct omap_board_config_kernel sdp2430_config[] = {
+ {OMAP_TAG_UART, &sdp2430_uart_config},
+};
+
+static void __init omap_2430sdp_init(void)
+{
+ platform_add_devices(sdp2430_devices, ARRAY_SIZE(sdp2430_devices));
+ omap_board_config = sdp2430_config;
+ omap_board_config_size = ARRAY_SIZE(sdp2430_config);
+ omap_serial_init();
+}
+
+static void __init omap_2430sdp_map_io(void)
+{
+ omap2_map_common_io();
+}
+
+MACHINE_START(OMAP_2430SDP, "OMAP2430 sdp2430 board")
+ /* Maintainer: Syed Khasim - Texas Instruments Inc */
+ .phys_io = 0x48000000,
+ .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc,
+ .boot_params = 0x80000100,
+ .map_io = omap_2430sdp_map_io,
+ .init_irq = omap_2430sdp_init_irq,
+ .init_machine = omap_2430sdp_init,
+ .timer = &omap_timer,
+MACHINE_END
diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index 878ff91..3bb49c1 100644
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -25,6 +25,8 @@
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/delay.h>
+#include <linux/leds.h>
+#include <linux/irq.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
@@ -32,10 +34,12 @@
#include <asm/mach/flash.h>
#include <asm/arch/gpio.h>
+#include <asm/arch/led.h>
#include <asm/arch/mux.h>
#include <asm/arch/usb.h>
#include <asm/arch/board.h>
#include <asm/arch/common.h>
+#include <asm/arch/gpmc.h>
#include "prcm-regs.h"
/* LED & Switch macros */
@@ -46,6 +50,9 @@
#define SW_UP_GPIO17 17
#define SW_DOWN_GPIO58 58
+#define APOLLON_FLASH_CS 0
+#define APOLLON_ETH_CS 1
+
static struct mtd_partition apollon_partitions[] = {
{
.name = "X-Loader + U-Boot",
@@ -85,10 +92,10 @@ static struct flash_platform_data apollon_flash_data = {
.nr_parts = ARRAY_SIZE(apollon_partitions),
};
-static struct resource apollon_flash_resource = {
- .start = APOLLON_CS0_BASE,
- .end = APOLLON_CS0_BASE + SZ_128K,
- .flags = IORESOURCE_MEM,
+static struct resource apollon_flash_resource[] = {
+ [0] = {
+ .flags = IORESOURCE_MEM,
+ },
};
static struct platform_device apollon_onenand_device = {
@@ -97,14 +104,24 @@ static struct platform_device apollon_onenand_device = {
.dev = {
.platform_data = &apollon_flash_data,
},
- .num_resources = ARRAY_SIZE(&apollon_flash_resource),
- .resource = &apollon_flash_resource,
+ .num_resources = ARRAY_SIZE(apollon_flash_resource),
+ .resource = apollon_flash_resource,
};
+static void __init apollon_flash_init(void)
+{
+ unsigned long base;
+
+ if (gpmc_cs_request(APOLLON_FLASH_CS, SZ_128K, &base) < 0) {
+ printk(KERN_ERR "Cannot request OneNAND GPMC CS\n");
+ return;
+ }
+ apollon_flash_resource[0].start = base;
+ apollon_flash_resource[0].end = base + SZ_128K - 1;
+}
+
static struct resource apollon_smc91x_resources[] = {
[0] = {
- .start = APOLLON_ETHR_START, /* Physical */
- .end = APOLLON_ETHR_START + 0xf,
.flags = IORESOURCE_MEM,
},
[1] = {
@@ -126,14 +143,51 @@ static struct platform_device apollon_lcd_device = {
.id = -1,
};
+static struct omap_led_config apollon_led_config[] = {
+ {
+ .cdev = {
+ .name = "apollon:led0",
+ },
+ .gpio = LED0_GPIO13,
+ },
+ {
+ .cdev = {
+ .name = "apollon:led1",
+ },
+ .gpio = LED1_GPIO14,
+ },
+ {
+ .cdev = {
+ .name = "apollon:led2",
+ },
+ .gpio = LED2_GPIO15,
+ },
+};
+
+static struct omap_led_platform_data apollon_led_data = {
+ .nr_leds = ARRAY_SIZE(apollon_led_config),
+ .leds = apollon_led_config,
+};
+
+static struct platform_device apollon_led_device = {
+ .name = "omap-led",
+ .id = -1,
+ .dev = {
+ .platform_data = &apollon_led_data,
+ },
+};
+
static struct platform_device *apollon_devices[] __initdata = {
&apollon_onenand_device,
&apollon_smc91x_device,
&apollon_lcd_device,
+ &apollon_led_device,
};
static inline void __init apollon_init_smc91x(void)
{
+ unsigned long base;
+
/* Make sure CS1 timings are correct */
GPMC_CONFIG1_1 = 0x00011203;
GPMC_CONFIG2_1 = 0x001f1f01;
@@ -141,13 +195,20 @@ static inline void __init apollon_init_smc91x(void)
GPMC_CONFIG4_1 = 0x1c091c09;
GPMC_CONFIG5_1 = 0x041f1f1f;
GPMC_CONFIG6_1 = 0x000004c4;
- GPMC_CONFIG7_1 = 0x00000f40 | (APOLLON_CS1_BASE >> 24);
+
+ if (gpmc_cs_request(APOLLON_ETH_CS, SZ_16M, &base) < 0) {
+ printk(KERN_ERR "Failed to request GPMC CS for smc91x\n");
+ return;
+ }
+ apollon_smc91x_resources[0].start = base + 0x300;
+ apollon_smc91x_resources[0].end = base + 0x30f;
udelay(100);
omap_cfg_reg(W4__24XX_GPIO74);
if (omap_request_gpio(APOLLON_ETHR_GPIO_IRQ) < 0) {
printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n",
APOLLON_ETHR_GPIO_IRQ);
+ gpmc_cs_free(APOLLON_ETH_CS);
return;
}
omap_set_gpio_direction(APOLLON_ETHR_GPIO_IRQ, 1);
@@ -175,6 +236,13 @@ static struct omap_mmc_config apollon_mmc_config __initdata = {
},
};
+static struct omap_usb_config apollon_usb_config __initdata = {
+ .register_dev = 1,
+ .hmc_mode = 0x14, /* 0:dev 1:host1 2:disable */
+
+ .pins[0] = 6,
+};
+
static struct omap_lcd_config apollon_lcd_config __initdata = {
.ctrl_name = "internal",
};
@@ -182,6 +250,7 @@ static struct omap_lcd_config apollon_lcd_config __initdata = {
static struct omap_board_config_kernel apollon_config[] = {
{ OMAP_TAG_UART, &apollon_uart_config },
{ OMAP_TAG_MMC, &apollon_mmc_config },
+ { OMAP_TAG_USB, &apollon_usb_config },
{ OMAP_TAG_LCD, &apollon_lcd_config },
};
@@ -250,10 +319,22 @@ static void __init apollon_sw_init(void)
return;
}
+static void __init apollon_usb_init(void)
+{
+ /* USB device */
+ /* DEVICE_SUSPEND */
+ omap_cfg_reg(P21_242X_GPIO12);
+ omap_request_gpio(12);
+ omap_set_gpio_direction(12, 0); /* OUT */
+ omap_set_gpio_dataout(12, 0);
+}
+
static void __init omap_apollon_init(void)
{
apollon_led_init();
apollon_sw_init();
+ apollon_flash_init();
+ apollon_usb_init();
/* REVISIT: where's the correct place */
omap_cfg_reg(W19_24XX_SYS_NIRQ);
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index 452193f..f125f43 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -131,26 +131,6 @@ static struct platform_device h4_flash_device = {
.resource = &h4_flash_resource,
};
-static struct resource h4_smc91x_resources[] = {
- [0] = {
- .start = OMAP24XX_ETHR_START, /* Physical */
- .end = OMAP24XX_ETHR_START + 0xf,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = OMAP_GPIO_IRQ(OMAP24XX_ETHR_GPIO_IRQ),
- .end = OMAP_GPIO_IRQ(OMAP24XX_ETHR_GPIO_IRQ),
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device h4_smc91x_device = {
- .name = "smc91x",
- .id = -1,
- .num_resources = ARRAY_SIZE(h4_smc91x_resources),
- .resource = h4_smc91x_resources,
-};
-
/* Select between the IrDA and aGPS module
*/
static int h4_select_irda(struct device *dev, int state)
@@ -266,29 +246,14 @@ static struct platform_device h4_lcd_device = {
.id = -1,
};
-static struct resource h4_led_resources[] = {
- [0] = {
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device h4_led_device = {
- .name = "omap_dbg_led",
- .id = -1,
- .num_resources = ARRAY_SIZE(h4_led_resources),
- .resource = h4_led_resources,
-};
-
static struct platform_device *h4_devices[] __initdata = {
- &h4_smc91x_device,
&h4_flash_device,
&h4_irda_device,
&h4_kp_device,
&h4_lcd_device,
- &h4_led_device,
};
-static inline void __init h4_init_smc91x(void)
+static inline void __init h4_init_debug(void)
{
/* Make sure CS1 timings are correct */
GPMC_CONFIG1_1 = 0x00011200;
@@ -301,12 +266,8 @@ static inline void __init h4_init_smc91x(void)
udelay(100);
omap_cfg_reg(M15_24XX_GPIO92);
- if (omap_request_gpio(OMAP24XX_ETHR_GPIO_IRQ) < 0) {
- printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n",
- OMAP24XX_ETHR_GPIO_IRQ);
- return;
- }
- omap_set_gpio_direction(OMAP24XX_ETHR_GPIO_IRQ, 1);
+ if (debug_card_init(cs_mem_base, OMAP24XX_ETHR_GPIO_IRQ) < 0)
+ gpmc_cs_free(eth_cs);
}
static void __init omap_h4_init_irq(void)
@@ -314,7 +275,6 @@ static void __init omap_h4_init_irq(void)
omap2_init_common_hw();
omap_init_irq();
omap_gpio_init();
- h4_init_smc91x();
}
static struct omap_uart_config h4_uart_config __initdata = {
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 52ec2f2..b603bc5 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -55,8 +55,10 @@ static void omap_init_i2c(void)
if (machine_is_omap_h4())
return;
- omap_cfg_reg(J15_24XX_I2C2_SCL);
- omap_cfg_reg(H19_24XX_I2C2_SDA);
+ if (!cpu_is_omap2430()) {
+ omap_cfg_reg(J15_24XX_I2C2_SCL);
+ omap_cfg_reg(H19_24XX_I2C2_SDA);
+ }
(void) platform_device_register(&omap_i2c_device2);
}
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index e290b98..5a4cc20 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -22,7 +22,14 @@
#undef DEBUG
+#ifdef CONFIG_ARCH_OMAP2420
#define GPMC_BASE 0x6800a000
+#endif
+
+#ifdef CONFIG_ARCH_OMAP2430
+#define GPMC_BASE 0x6E000000
+#endif
+
#define GPMC_REVISION 0x00
#define GPMC_SYSCONFIG 0x10
#define GPMC_SYSSTATUS 0x14
@@ -88,7 +95,7 @@ u32 gpmc_cs_read_reg(int cs, int idx)
}
/* TODO: Add support for gpmc_fck to clock framework and use it */
-static unsigned long gpmc_get_fclk_period(void)
+unsigned long gpmc_get_fclk_period(void)
{
/* In picoseconds */
return 1000000000 / ((clk_get_rate(gpmc_l3_clk)) / 1000);
@@ -104,6 +111,13 @@ unsigned int gpmc_ns_to_ticks(unsigned int time_ns)
return (time_ns * 1000 + tick_ps - 1) / tick_ps;
}
+unsigned int gpmc_round_ns_to_ticks(unsigned int time_ns)
+{
+ unsigned long ticks = gpmc_ns_to_ticks(time_ns);
+
+ return ticks * gpmc_get_fclk_period() / 1000;
+}
+
#ifdef DEBUG
static int set_gpmc_timing_reg(int cs, int reg, int st_bit, int end_bit,
int time, const char *name)
@@ -120,15 +134,21 @@ static int set_gpmc_timing_reg(int cs, int reg, int st_bit, int end_bit,
else
ticks = gpmc_ns_to_ticks(time);
nr_bits = end_bit - st_bit + 1;
- if (ticks >= 1 << nr_bits)
+ if (ticks >= 1 << nr_bits) {
+#ifdef DEBUG
+ printk(KERN_INFO "GPMC CS%d: %-10s* %3d ns, %3d ticks >= %d\n",
+ cs, name, time, ticks, 1 << nr_bits);
+#endif
return -1;
+ }
mask = (1 << nr_bits) - 1;
l = gpmc_cs_read_reg(cs, reg);
#ifdef DEBUG
- printk(KERN_INFO "GPMC CS%d: %-10s: %d ticks, %3lu ns (was %i ticks)\n",
+ printk(KERN_INFO
+ "GPMC CS%d: %-10s: %3d ticks, %3lu ns (was %3i ticks) %3d ns\n",
cs, name, ticks, gpmc_get_fclk_period() * ticks / 1000,
- (l >> st_bit) & mask);
+ (l >> st_bit) & mask, time);
#endif
l &= ~(mask << st_bit);
l |= ticks << st_bit;
@@ -157,7 +177,7 @@ int gpmc_cs_calc_divider(int cs, unsigned int sync_clk)
div = l / gpmc_get_fclk_period();
if (div > 4)
return -1;
- if (div < 0)
+ if (div <= 0)
div = 1;
return div;
@@ -191,14 +211,19 @@ int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t)
GPMC_SET_ONE(GPMC_CS_CONFIG5, 24, 27, page_burst_access);
+ /* caller is expected to have initialized CONFIG1 to cover
+ * at least sync vs async
+ */
+ l = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);
+ if (l & (GPMC_CONFIG1_READTYPE_SYNC | GPMC_CONFIG1_WRITETYPE_SYNC)) {
#ifdef DEBUG
- printk(KERN_INFO "GPMC CS%d CLK period is %lu (div %d)\n",
- cs, gpmc_get_fclk_period(), div);
+ printk(KERN_INFO "GPMC CS%d CLK period is %lu ns (div %d)\n",
+ cs, (div * gpmc_get_fclk_period()) / 1000, div);
#endif
-
- l = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);
- l &= ~0x03;
- l |= (div - 1);
+ l &= ~0x03;
+ l |= (div - 1);
+ gpmc_cs_write_reg(cs, GPMC_CS_CONFIG1, l);
+ }
return 0;
}
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 871ace4..4dfd878 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -17,7 +17,13 @@
#include <asm/io.h>
+#if defined(CONFIG_ARCH_OMAP2420)
#define OMAP24XX_TAP_BASE io_p2v(0x48014000)
+#endif
+
+#if defined(CONFIG_ARCH_OMAP2430)
+#define OMAP24XX_TAP_BASE io_p2v(0x4900A000)
+#endif
#define OMAP_TAP_IDCODE 0x0204
#define OMAP_TAP_PROD_ID 0x0208
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 82dc70f..5a4091f 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -5,6 +5,7 @@
*
* Copyright (C) 2005 Nokia Corporation
* Author: Juha Yrjölä <juha.yrjola@nokia.com>
+ * Updated map desc to add 2430 support : <x0khasim@ti.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -26,6 +27,7 @@
extern void omap_sram_init(void);
extern int omap2_clk_init(void);
extern void omap2_check_revision(void);
+extern void omap2_init_memory(void);
extern void gpmc_init(void);
extern void omapfb_reserve_sdram(void);
@@ -40,6 +42,20 @@ static struct map_desc omap2_io_desc[] __initdata = {
.length = L3_24XX_SIZE,
.type = MT_DEVICE
},
+#ifdef CONFIG_ARCH_OMAP2430
+ {
+ .virtual = L4_WK_243X_VIRT,
+ .pfn = __phys_to_pfn(L4_WK_243X_PHYS),
+ .length = L4_WK_243X_SIZE,
+ .type = MT_DEVICE
+ },
+ {
+ .virtual = OMAP243X_GPMC_VIRT,
+ .pfn = __phys_to_pfn(OMAP243X_GPMC_PHYS),
+ .length = OMAP243X_GPMC_SIZE,
+ .type = MT_DEVICE
+ },
+#endif
{
.virtual = DSP_MEM_24XX_VIRT,
.pfn = __phys_to_pfn(DSP_MEM_24XX_PHYS),
@@ -80,5 +96,11 @@ void __init omap2_init_common_hw(void)
{
omap2_mux_init();
omap2_clk_init();
+/*
+ * Need to Fix this for 2430
+ */
+#ifndef CONFIG_ARCH_OMAP2430
+ omap2_init_memory();
+#endif
gpmc_init();
}
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
index a39d306..f064f72 100644
--- a/arch/arm/mach-omap2/irq.c
+++ b/arch/arm/mach-omap2/irq.c
@@ -37,7 +37,7 @@ static struct omap_irq_bank {
} __attribute__ ((aligned(4))) irq_banks[] = {
{
/* MPU INTC */
- .base_reg = OMAP24XX_IC_BASE,
+ .base_reg = IO_ADDRESS(OMAP24XX_IC_BASE),
.nr_irqs = 96,
}, {
/* XXX: DSP INTC */
@@ -47,7 +47,7 @@ static struct omap_irq_bank {
/* XXX: FIQ and additional INTC support (only MPU at the moment) */
static void omap_ack_irq(unsigned int irq)
{
- omap_writel(0x1, irq_banks[0].base_reg + INTC_CONTROL);
+ __raw_writel(0x1, irq_banks[0].base_reg + INTC_CONTROL);
}
static void omap_mask_irq(unsigned int irq)
@@ -60,7 +60,7 @@ static void omap_mask_irq(unsigned int irq)
irq %= 32;
}
- omap_writel(1 << irq, irq_banks[0].base_reg + INTC_MIR_SET0 + offset);
+ __raw_writel(1 << irq, irq_banks[0].base_reg + INTC_MIR_SET0 + offset);
}
static void omap_unmask_irq(unsigned int irq)
@@ -73,7 +73,7 @@ static void omap_unmask_irq(unsigned int irq)
irq %= 32;
}
- omap_writel(1 << irq, irq_banks[0].base_reg + INTC_MIR_CLEAR0 + offset);
+ __raw_writel(1 << irq, irq_banks[0].base_reg + INTC_MIR_CLEAR0 + offset);
}
static void omap_mask_ack_irq(unsigned int irq)
@@ -93,17 +93,20 @@ static void __init omap_irq_bank_init_one(struct omap_irq_bank *bank)
{
unsigned long tmp;
- tmp = omap_readl(bank->base_reg + INTC_REVISION) & 0xff;
+ tmp = __raw_readl(bank->base_reg + INTC_REVISION) & 0xff;
printk(KERN_INFO "IRQ: Found an INTC at 0x%08lx "
"(revision %ld.%ld) with %d interrupts\n",
bank->base_reg, tmp >> 4, tmp & 0xf, bank->nr_irqs);
- tmp = omap_readl(bank->base_reg + INTC_SYSCONFIG);
+ tmp = __raw_readl(bank->base_reg + INTC_SYSCONFIG);
tmp |= 1 << 1; /* soft reset */
- omap_writel(tmp, bank->base_reg + INTC_SYSCONFIG);
+ __raw_writel(tmp, bank->base_reg + INTC_SYSCONFIG);
- while (!(omap_readl(bank->base_reg + INTC_SYSSTATUS) & 0x1))
+ while (!(__raw_readl(bank->base_reg + INTC_SYSSTATUS) & 0x1))
/* Wait for reset to complete */;
+
+ /* Enable autoidle */
+ __raw_writel(1 << 0, bank->base_reg + INTC_SYSCONFIG);
}
void __init omap_init_irq(void)
diff --git a/arch/arm/mach-omap2/memory.c b/arch/arm/mach-omap2/memory.c
index 85cbc2a..3e5d8cd 100644
--- a/arch/arm/mach-omap2/memory.c
+++ b/arch/arm/mach-omap2/memory.c
@@ -30,6 +30,7 @@
#include "prcm-regs.h"
#include "memory.h"
+
static struct memory_timings mem_timings;
u32 omap2_memory_get_slow_dll_ctrl(void)
@@ -99,3 +100,20 @@ void omap2_init_memory_params(u32 force_lock_to_unlock_mode)
/* 90 degree phase for anything below 133Mhz + disable DLL filter */
mem_timings.slow_dll_ctrl |= ((1 << 1) | (3 << 8));
}
+
+/* turn on smart idle modes for SDRAM scheduler and controller */
+void __init omap2_init_memory(void)
+{
+ u32 l;
+
+ l = SMS_SYSCONFIG;
+ l &= ~(0x3 << 3);
+ l |= (0x2 << 3);
+ SMS_SYSCONFIG = l;
+
+ l = SDRC_SYSCONFIG;
+ l &= ~(0x3 << 3);
+ l |= (0x2 << 3);
+ SDRC_SYSCONFIG = l;
+
+}
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 0439906..0575097 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -53,8 +53,8 @@ MUX_CFG_24XX("W19_24XX_SYS_NIRQ", 0x12c, 0, 1, 1, 1)
MUX_CFG_24XX("W14_24XX_SYS_CLKOUT", 0x137, 0, 1, 1, 1)
/* 24xx GPMC chipselects, wait pin monitoring */
-MUX_CFG_24XX("E2_GPMC_NCS2", 0x08e, 0, 1, 1, 1)
-MUX_CFG_24XX("L2_GPMC_NCS7", 0x093, 0, 1, 1, 1)
+MUX_CFG_24XX("E2_GPMC_NCS2", 0x08e, 0, 1, 1, 1)
+MUX_CFG_24XX("L2_GPMC_NCS7", 0x093, 0, 1, 1, 1)
MUX_CFG_24XX("L3_GPMC_WAIT0", 0x09a, 0, 1, 1, 1)
MUX_CFG_24XX("N7_GPMC_WAIT1", 0x09b, 0, 1, 1, 1)
MUX_CFG_24XX("M1_GPMC_WAIT2", 0x09c, 0, 1, 1, 1)
@@ -67,18 +67,18 @@ MUX_CFG_24XX("W15_24XX_MCBSP2_DR", 0x126, 1, 1, 0, 1)
MUX_CFG_24XX("V15_24XX_MCBSP2_DX", 0x127, 1, 1, 0, 1)
/* 24xx GPIO */
-MUX_CFG_24XX("M21_242X_GPIO11", 0x0c9, 3, 1, 1, 1)
-MUX_CFG_24XX("P21_242X_GPIO12", 0x0ca, 3, 0, 0, 1)
-MUX_CFG_24XX("AA10_242X_GPIO13", 0x0e5, 3, 0, 0, 1)
-MUX_CFG_24XX("AA6_242X_GPIO14", 0x0e6, 3, 0, 0, 1)
-MUX_CFG_24XX("AA4_242X_GPIO15", 0x0e7, 3, 0, 0, 1)
-MUX_CFG_24XX("Y11_242X_GPIO16", 0x0e8, 3, 0, 0, 1)
-MUX_CFG_24XX("AA12_242X_GPIO17", 0x0e9, 3, 0, 0, 1)
-MUX_CFG_24XX("AA8_242X_GPIO58", 0x0ea, 3, 0, 0, 1)
+MUX_CFG_24XX("M21_242X_GPIO11", 0x0c9, 3, 1, 1, 1)
+MUX_CFG_24XX("P21_242X_GPIO12", 0x0ca, 3, 0, 0, 1)
+MUX_CFG_24XX("AA10_242X_GPIO13", 0x0e5, 3, 0, 0, 1)
+MUX_CFG_24XX("AA6_242X_GPIO14", 0x0e6, 3, 0, 0, 1)
+MUX_CFG_24XX("AA4_242X_GPIO15", 0x0e7, 3, 0, 0, 1)
+MUX_CFG_24XX("Y11_242X_GPIO16", 0x0e8, 3, 0, 0, 1)
+MUX_CFG_24XX("AA12_242X_GPIO17", 0x0e9, 3, 0, 0, 1)
+MUX_CFG_24XX("AA8_242X_GPIO58", 0x0ea, 3, 0, 0, 1)
MUX_CFG_24XX("Y20_24XX_GPIO60", 0x12c, 3, 0, 0, 1)
-MUX_CFG_24XX("W4__24XX_GPIO74", 0x0f2, 3, 0, 0, 1)
+MUX_CFG_24XX("W4__24XX_GPIO74", 0x0f2, 3, 0, 0, 1)
MUX_CFG_24XX("M15_24XX_GPIO92", 0x10a, 3, 0, 0, 1)
-MUX_CFG_24XX("J15_24XX_GPIO99", 0x113, 3, 1, 1, 1)
+MUX_CFG_24XX("J15_24XX_GPIO99", 0x113, 3, 1, 1, 1)
MUX_CFG_24XX("V14_24XX_GPIO117", 0x128, 3, 1, 0, 1)
MUX_CFG_24XX("P14_24XX_GPIO125", 0x140, 3, 1, 1, 1)
@@ -95,17 +95,17 @@ MUX_CFG_24XX("T3_242X_GPIO55", 0xd9, 3, 0, 0, 1)
MUX_CFG_24XX("U2_242X_GPIO56", 0xda, 3, 0, 0, 1)
/* 24xx external DMA requests */
-MUX_CFG_24XX("AA10_242X_DMAREQ0", 0x0e5, 2, 0, 0, 1)
-MUX_CFG_24XX("AA6_242X_DMAREQ1", 0x0e6, 2, 0, 0, 1)
-MUX_CFG_24XX("E4_242X_DMAREQ2", 0x074, 2, 0, 0, 1)
-MUX_CFG_24XX("G4_242X_DMAREQ3", 0x073, 2, 0, 0, 1)
-MUX_CFG_24XX("D3_242X_DMAREQ4", 0x072, 2, 0, 0, 1)
-MUX_CFG_24XX("E3_242X_DMAREQ5", 0x071, 2, 0, 0, 1)
+MUX_CFG_24XX("AA10_242X_DMAREQ0", 0x0e5, 2, 0, 0, 1)
+MUX_CFG_24XX("AA6_242X_DMAREQ1", 0x0e6, 2, 0, 0, 1)
+MUX_CFG_24XX("E4_242X_DMAREQ2", 0x074, 2, 0, 0, 1)
+MUX_CFG_24XX("G4_242X_DMAREQ3", 0x073, 2, 0, 0, 1)
+MUX_CFG_24XX("D3_242X_DMAREQ4", 0x072, 2, 0, 0, 1)
+MUX_CFG_24XX("E3_242X_DMAREQ5", 0x071, 2, 0, 0, 1)
/* TSC IRQ */
MUX_CFG_24XX("P20_24XX_TSC_IRQ", 0x108, 0, 0, 0, 1)
-/* UART3 */
+/* UART3 */
MUX_CFG_24XX("K15_24XX_UART3_TX", 0x118, 0, 0, 0, 1)
MUX_CFG_24XX("K14_24XX_UART3_RX", 0x119, 0, 0, 0, 1)
diff --git a/arch/arm/mach-omap2/usb-tusb6010.c b/arch/arm/mach-omap2/usb-tusb6010.c
new file mode 100644
index 0000000..80bb42e
--- /dev/null
+++ b/arch/arm/mach-omap2/usb-tusb6010.c
@@ -0,0 +1,349 @@
+/*
+ * linux/arch/arm/mach-omap2/usb-tusb6010.c
+ *
+ * Copyright (C) 2006 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/delay.h>
+#include <linux/platform_device.h>
+
+#include <linux/usb/musb.h>
+
+#include <asm/arch/gpmc.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/mux.h>
+
+
+static u8 async_cs, sync_cs;
+static unsigned refclk_psec;
+
+
+/* t2_ps, when quantized to fclk units, must happen no earlier than
+ * the clock after after t1_NS.
+ *
+ * Return a possibly updated value of t2_ps, converted to nsec.
+ */
+static unsigned
+next_clk(unsigned t1_NS, unsigned t2_ps, unsigned fclk_ps)
+{
+ unsigned t1_ps = t1_NS * 1000;
+ unsigned t1_f, t2_f;
+
+ if ((t1_ps + fclk_ps) < t2_ps)
+ return t2_ps / 1000;
+
+ t1_f = (t1_ps + fclk_ps - 1) / fclk_ps;
+ t2_f = (t2_ps + fclk_ps - 1) / fclk_ps;
+
+ if (t1_f >= t2_f)
+ t2_f = t1_f + 1;
+
+ return (t2_f * fclk_ps) / 1000;
+}
+
+/* NOTE: timings are from tusb 6010 datasheet Rev 1.8, 12-Sept 2006 */
+
+static int tusb_set_async_mode(unsigned sysclk_ps, unsigned fclk_ps)
+{
+ struct gpmc_timings t;
+ unsigned t_acsnh_advnh = sysclk_ps + 3000;
+ unsigned tmp;
+
+ memset(&t, 0, sizeof(t));
+
+ /* CS_ON = t_acsnh_acsnl */
+ t.cs_on = 8;
+ /* ADV_ON = t_acsnh_advnh - t_advn */
+ t.adv_on = next_clk(t.cs_on, t_acsnh_advnh - 7000, fclk_ps);
+
+ /*
+ * READ ... from omap2420 TRM fig 12-13
+ */
+
+ /* ADV_RD_OFF = t_acsnh_advnh */
+ t.adv_rd_off = next_clk(t.adv_on, t_acsnh_advnh, fclk_ps);
+
+ /* OE_ON = t_acsnh_advnh + t_advn_oen (then wait for nRDY) */
+ t.oe_on = next_clk(t.adv_on, t_acsnh_advnh + 1000, fclk_ps);
+
+ /* ACCESS = counters continue only after nRDY */
+ tmp = t.oe_on * 1000 + 300;
+ t.access = next_clk(t.oe_on, tmp, fclk_ps);
+
+ /* OE_OFF = after data gets sampled */
+ tmp = t.access * 1000;
+ t.oe_off = next_clk(t.access, tmp, fclk_ps);
+
+ t.cs_rd_off = t.oe_off;
+
+ tmp = t.cs_rd_off * 1000 + 7000 /* t_acsn_rdy_z */;
+ t.rd_cycle = next_clk(t.cs_rd_off, tmp, fclk_ps);
+
+ /*
+ * WRITE ... from omap2420 TRM fig 12-15
+ */
+
+ /* ADV_WR_OFF = t_acsnh_advnh */
+ t.adv_wr_off = t.adv_rd_off;
+
+ /* WE_ON = t_acsnh_advnh + t_advn_wen (then wait for nRDY) */
+ t.we_on = next_clk(t.adv_wr_off, t_acsnh_advnh + 1000, fclk_ps);
+
+ /* WE_OFF = after data gets sampled */
+ tmp = t.we_on * 1000 + 300;
+ t.we_off = next_clk(t.we_on, tmp, fclk_ps);
+
+ t.cs_wr_off = t.we_off;
+
+ tmp = t.cs_wr_off * 1000 + 7000 /* t_acsn_rdy_z */;
+ t.wr_cycle = next_clk(t.cs_wr_off, tmp, fclk_ps);
+
+ return gpmc_cs_set_timings(async_cs, &t);
+}
+
+static int tusb_set_sync_mode(unsigned sysclk_ps, unsigned fclk_ps)
+{
+ struct gpmc_timings t;
+ unsigned t_scsnh_advnh = sysclk_ps + 3000;
+ unsigned tmp;
+
+ memset(&t, 0, sizeof(t));
+ t.cs_on = 8;
+
+ /* ADV_ON = t_acsnh_advnh - t_advn */
+ t.adv_on = next_clk(t.cs_on, t_scsnh_advnh - 7000, fclk_ps);
+
+ /* GPMC_CLK rate = fclk rate / div */
+ t.sync_clk = 12 /* 11.1 nsec */;
+ tmp = (t.sync_clk * 1000 + fclk_ps - 1) / fclk_ps;
+ if (tmp > 4)
+ return -ERANGE;
+ if (tmp <= 0)
+ tmp = 1;
+ t.page_burst_access = (fclk_ps * tmp) / 1000;
+
+ /*
+ * READ ... based on omap2420 TRM fig 12-19, 12-20
+ */
+
+ /* ADV_RD_OFF = t_scsnh_advnh */
+ t.adv_rd_off = next_clk(t.adv_on, t_scsnh_advnh, fclk_ps);
+
+ /* OE_ON = t_scsnh_advnh + t_advn_oen * fclk_ps (then wait for nRDY) */
+ tmp = (t.adv_rd_off * 1000) + (3 * fclk_ps);
+ t.oe_on = next_clk(t.adv_on, tmp, fclk_ps);
+
+ /* ACCESS = number of clock cycles after t_adv_eon */
+ tmp = (t.oe_on * 1000) + (5 * fclk_ps);
+ t.access = next_clk(t.oe_on, tmp, fclk_ps);
+
+ /* OE_OFF = after data gets sampled */
+ tmp = (t.access * 1000) + (1 * fclk_ps);
+ t.oe_off = next_clk(t.access, tmp, fclk_ps);
+
+ t.cs_rd_off = t.oe_off;
+
+ tmp = t.cs_rd_off * 1000 + 7000 /* t_scsn_rdy_z */;
+ t.rd_cycle = next_clk(t.cs_rd_off, tmp, fclk_ps);
+
+ /*
+ * WRITE ... based on omap2420 TRM fig 12-21
+ */
+
+ /* ADV_WR_OFF = t_scsnh_advnh */
+ t.adv_wr_off = t.adv_rd_off;
+
+ /* WE_ON = t_scsnh_advnh + t_advn_wen * fclk_ps (then wait for nRDY) */
+ tmp = (t.adv_wr_off * 1000) + (3 * fclk_ps);
+ t.we_on = next_clk(t.adv_wr_off, tmp, fclk_ps);
+
+ /* WE_OFF = number of clock cycles after t_adv_wen */
+ tmp = (t.we_on * 1000) + (6 * fclk_ps);
+ t.we_off = next_clk(t.we_on, tmp, fclk_ps);
+
+ t.cs_wr_off = t.we_off;
+
+ tmp = t.cs_wr_off * 1000 + 7000 /* t_scsn_rdy_z */;
+ t.wr_cycle = next_clk(t.cs_wr_off, tmp, fclk_ps);
+
+ return gpmc_cs_set_timings(sync_cs, &t);
+}
+
+extern unsigned long gpmc_get_fclk_period(void);
+
+/* tusb driver calls this when it changes the chip's clocking */
+int tusb6010_platform_retime(unsigned is_refclk)
+{
+ static const char error[] =
+ KERN_ERR "tusb6010 %s retime error %d\n";
+
+ unsigned fclk_ps = gpmc_get_fclk_period();
+ unsigned sysclk_ps;
+ int status;
+
+ if (!refclk_psec)
+ return -ENODEV;
+
+ sysclk_ps = is_refclk ? refclk_psec : TUSB6010_OSCCLK_60;
+
+ status = tusb_set_async_mode(sysclk_ps, fclk_ps);
+ if (status < 0) {
+ printk(error, "async", status);
+ goto done;
+ }
+ status = tusb_set_sync_mode(sysclk_ps, fclk_ps);
+ if (status < 0)
+ printk(error, "sync", status);
+done:
+ return status;
+}
+EXPORT_SYMBOL_GPL(tusb6010_platform_retime);
+
+static struct resource tusb_resources[] = {
+ /* Order is significant! The start/end fields
+ * are updated during setup..
+ */
+ { /* Asynchronous access */
+ .flags = IORESOURCE_MEM,
+ },
+ { /* Synchronous access */
+ .flags = IORESOURCE_MEM,
+ },
+ { /* IRQ */
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static u64 tusb_dmamask = ~(u32)0;
+
+static struct platform_device tusb_device = {
+ .name = "musb_hdrc",
+ .id = -1,
+ .dev = {
+ .dma_mask = &tusb_dmamask,
+ .coherent_dma_mask = 0xffffffff,
+ },
+ .num_resources = ARRAY_SIZE(tusb_resources),
+ .resource = tusb_resources,
+};
+
+
+/* this may be called only from board-*.c setup code */
+int __init
+tusb6010_setup_interface(struct musb_hdrc_platform_data *data,
+ unsigned ps_refclk, unsigned waitpin,
+ unsigned async, unsigned sync,
+ unsigned irq, unsigned dmachan)
+{
+ int status;
+ static char error[] __initdata =
+ KERN_ERR "tusb6010 init error %d, %d\n";
+
+ /* ASYNC region, primarily for PIO */
+ status = gpmc_cs_request(async, SZ_16M, (unsigned long *)
+ &tusb_resources[0].start);
+ if (status < 0) {
+ printk(error, 1, status);
+ return status;
+ }
+ tusb_resources[0].end = tusb_resources[0].start + 0x9ff;
+ async_cs = async;
+ gpmc_cs_write_reg(async, GPMC_CS_CONFIG1,
+ GPMC_CONFIG1_PAGE_LEN(2)
+ | GPMC_CONFIG1_WAIT_READ_MON
+ | GPMC_CONFIG1_WAIT_WRITE_MON
+ | GPMC_CONFIG1_WAIT_PIN_SEL(waitpin)
+ | GPMC_CONFIG1_READTYPE_ASYNC
+ | GPMC_CONFIG1_WRITETYPE_ASYNC
+ | GPMC_CONFIG1_DEVICESIZE_16
+ | GPMC_CONFIG1_DEVICETYPE_NOR
+ | GPMC_CONFIG1_MUXADDDATA);
+
+
+ /* SYNC region, primarily for DMA */
+ status = gpmc_cs_request(sync, SZ_16M, (unsigned long *)
+ &tusb_resources[1].start);
+ if (status < 0) {
+ printk(error, 2, status);
+ return status;
+ }
+ tusb_resources[1].end = tusb_resources[1].start + 0x9ff;
+ sync_cs = sync;
+ gpmc_cs_write_reg(sync, GPMC_CS_CONFIG1,
+ GPMC_CONFIG1_READMULTIPLE_SUPP
+ | GPMC_CONFIG1_READTYPE_SYNC
+ | GPMC_CONFIG1_WRITEMULTIPLE_SUPP
+ | GPMC_CONFIG1_WRITETYPE_SYNC
+ | GPMC_CONFIG1_CLKACTIVATIONTIME(1)
+ | GPMC_CONFIG1_PAGE_LEN(2)
+ | GPMC_CONFIG1_WAIT_READ_MON
+ | GPMC_CONFIG1_WAIT_WRITE_MON
+ | GPMC_CONFIG1_WAIT_PIN_SEL(waitpin)
+ | GPMC_CONFIG1_DEVICESIZE_16
+ | GPMC_CONFIG1_DEVICETYPE_NOR
+ | GPMC_CONFIG1_MUXADDDATA
+ /* fclk divider gets set later */
+ );
+
+ /* IRQ */
+ status = omap_request_gpio(irq);
+ if (status < 0) {
+ printk(error, 3, status);
+ return status;
+ }
+ omap_set_gpio_direction(irq, 1);
+ tusb_resources[2].start = irq + IH_GPIO_BASE;
+
+ /* set up memory timings ... can speed them up later */
+ if (!ps_refclk) {
+ printk(error, 4, status);
+ return -ENODEV;
+ }
+ refclk_psec = ps_refclk;
+ status = tusb6010_platform_retime(1);
+ if (status < 0) {
+ printk(error, 5, status);
+ return status;
+ }
+
+ /* finish device setup ... */
+ if (!data) {
+ printk(error, 6, status);
+ return -ENODEV;
+ }
+ data->multipoint = 1;
+ tusb_device.dev.platform_data = data;
+
+ /* REVISIT let the driver know what DMA channels work */
+ if (!dmachan)
+ tusb_device.dev.dma_mask = NULL;
+ else {
+ /* assume OMAP 2420 ES2.0 and later */
+ if (dmachan & (1 << 0))
+ omap_cfg_reg(AA10_242X_DMAREQ0);
+ if (dmachan & (1 << 1))
+ omap_cfg_reg(AA6_242X_DMAREQ1);
+ if (dmachan & (1 << 2))
+ omap_cfg_reg(E4_242X_DMAREQ2);
+ if (dmachan & (1 << 3))
+ omap_cfg_reg(G4_242X_DMAREQ3);
+ if (dmachan & (1 << 4))
+ omap_cfg_reg(D3_242X_DMAREQ4);
+ if (dmachan & (1 << 5))
+ omap_cfg_reg(E3_242X_DMAREQ5);
+ }
+
+ /* so far so good ... register the device */
+ status = platform_device_register(&tusb_device);
+ if (status < 0) {
+ printk(error, 7, status);
+ return status;
+ }
+ return 0;
+}
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index 5ebec6d..656d496 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -1,6 +1,24 @@
if ARCH_PXA
-menu "Intel PXA2xx Implementations"
+menu "Intel PXA2xx/PXA3xx Implementations"
+
+if PXA3xx
+
+menu "Supported PXA3xx Processor Variants"
+
+config CPU_PXA300
+ bool "PXA300 (codename Monahans-L)"
+
+config CPU_PXA310
+ bool "PXA310 (codename Monahans-LV)"
+ select CPU_PXA300
+
+config CPU_PXA320
+ bool "PXA320 (codename Monahans-P)"
+
+endmenu
+
+endif
choice
prompt "Select target board"
@@ -41,6 +59,15 @@ config MACH_EM_X270
bool "CompuLab EM-x270 platform"
select PXA27x
+config MACH_ZYLONITE
+ bool "PXA3xx Development Platform"
+ select PXA3xx
+
+config MACH_ARMCORE
+ bool "CompuLab CM-X270 modules"
+ select PXA27x
+ select IWMMXT
+
endchoice
if PXA_SHARPSL
@@ -130,6 +157,11 @@ config PXA27x
help
Select code specific to PXA27x variants
+config PXA3xx
+ bool
+ help
+ Select code specific to PXA3xx variants
+
config PXA_SHARP_C7xx
bool
select PXA_SSP
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index 7d6ab5c..4263527 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -3,36 +3,51 @@
#
# Common support (must be linked before board specific support)
-obj-y += clock.o generic.o irq.o dma.o time.o
-obj-$(CONFIG_PXA25x) += pxa25x.o
-obj-$(CONFIG_PXA27x) += pxa27x.o
+obj-y += clock.o generic.o irq.o dma.o time.o
+obj-$(CONFIG_PXA25x) += pxa25x.o
+obj-$(CONFIG_PXA27x) += pxa27x.o
+obj-$(CONFIG_PXA3xx) += pxa3xx.o mfp.o
+obj-$(CONFIG_CPU_PXA300) += pxa300.o
+obj-$(CONFIG_CPU_PXA320) += pxa320.o
# Specific board support
-obj-$(CONFIG_ARCH_LUBBOCK) += lubbock.o
+obj-$(CONFIG_ARCH_LUBBOCK) += lubbock.o
obj-$(CONFIG_MACH_LOGICPD_PXA270) += lpd270.o
-obj-$(CONFIG_MACH_MAINSTONE) += mainstone.o
-obj-$(CONFIG_ARCH_PXA_IDP) += idp.o
+obj-$(CONFIG_MACH_MAINSTONE) += mainstone.o
+obj-$(CONFIG_ARCH_PXA_IDP) += idp.o
obj-$(CONFIG_MACH_TRIZEPS4) += trizeps4.o
obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o corgi_pm.o
obj-$(CONFIG_PXA_SHARP_Cxx00) += spitz.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o spitz_pm.o
obj-$(CONFIG_MACH_AKITA) += akita-ioexp.o
obj-$(CONFIG_MACH_POODLE) += poodle.o corgi_ssp.o
-obj-$(CONFIG_MACH_TOSA) += tosa.o
-obj-$(CONFIG_MACH_EM_X270) += em-x270.o
+obj-$(CONFIG_MACH_TOSA) += tosa.o
+obj-$(CONFIG_MACH_EM_X270) += em-x270.o
+
+ifeq ($(CONFIG_MACH_ZYLONITE),y)
+ obj-y += zylonite.o
+ obj-$(CONFIG_CPU_PXA300) += zylonite_pxa300.o
+ obj-$(CONFIG_CPU_PXA320) += zylonite_pxa320.o
+endif
+
+obj-$(CONFIG_MACH_ARMCORE) += cm-x270.o
# Support for blinky lights
led-y := leds.o
-led-$(CONFIG_ARCH_LUBBOCK) += leds-lubbock.o
-led-$(CONFIG_MACH_MAINSTONE) += leds-mainstone.o
-led-$(CONFIG_ARCH_PXA_IDP) += leds-idp.o
-led-$(CONFIG_MACH_TRIZEPS4) += leds-trizeps4.o
+led-$(CONFIG_ARCH_LUBBOCK) += leds-lubbock.o
+led-$(CONFIG_MACH_MAINSTONE) += leds-mainstone.o
+led-$(CONFIG_ARCH_PXA_IDP) += leds-idp.o
+led-$(CONFIG_MACH_TRIZEPS4) += leds-trizeps4.o
-obj-$(CONFIG_LEDS) += $(led-y)
+obj-$(CONFIG_LEDS) += $(led-y)
# Misc features
-obj-$(CONFIG_PM) += pm.o sleep.o
-obj-$(CONFIG_PXA_SSP) += ssp.o
+obj-$(CONFIG_PM) += pm.o sleep.o
+obj-$(CONFIG_PXA_SSP) += ssp.o
ifeq ($(CONFIG_PXA27x),y)
-obj-$(CONFIG_PM) += standby.o
+obj-$(CONFIG_PM) += standby.o
+endif
+
+ifeq ($(CONFIG_PCI),y)
+obj-$(CONFIG_MACH_ARMCORE) += cm-x270-pci.o
endif
diff --git a/arch/arm/mach-pxa/clock.c b/arch/arm/mach-pxa/clock.c
index 34a31ca..83ef5ec 100644
--- a/arch/arm/mach-pxa/clock.c
+++ b/arch/arm/mach-pxa/clock.c
@@ -9,19 +9,15 @@
#include <linux/string.h>
#include <linux/clk.h>
#include <linux/spinlock.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
#include <asm/arch/pxa-regs.h>
#include <asm/hardware.h>
-struct clk {
- struct list_head node;
- unsigned long rate;
- struct module *owner;
- const char *name;
- unsigned int enabled;
- void (*enable)(void);
- void (*disable)(void);
-};
+#include "devices.h"
+#include "generic.h"
+#include "clock.h"
static LIST_HEAD(clocks);
static DEFINE_MUTEX(clocks_mutex);
@@ -33,7 +29,8 @@ struct clk *clk_get(struct device *dev, const char *id)
mutex_lock(&clocks_mutex);
list_for_each_entry(p, &clocks, node) {
- if (strcmp(id, p->name) == 0 && try_module_get(p->owner)) {
+ if (strcmp(id, p->name) == 0 &&
+ (p->dev == NULL || p->dev == dev)) {
clk = p;
break;
}
@@ -46,7 +43,6 @@ EXPORT_SYMBOL(clk_get);
void clk_put(struct clk *clk)
{
- module_put(clk->owner);
}
EXPORT_SYMBOL(clk_put);
@@ -56,8 +52,12 @@ int clk_enable(struct clk *clk)
spin_lock_irqsave(&clocks_lock, flags);
if (clk->enabled++ == 0)
- clk->enable();
+ clk->ops->enable(clk);
spin_unlock_irqrestore(&clocks_lock, flags);
+
+ if (clk->delay)
+ udelay(clk->delay);
+
return 0;
}
EXPORT_SYMBOL(clk_enable);
@@ -70,54 +70,75 @@ void clk_disable(struct clk *clk)
spin_lock_irqsave(&clocks_lock, flags);
if (--clk->enabled == 0)
- clk->disable();
+ clk->ops->disable(clk);
spin_unlock_irqrestore(&clocks_lock, flags);
}
EXPORT_SYMBOL(clk_disable);
unsigned long clk_get_rate(struct clk *clk)
{
- return clk->rate;
+ unsigned long rate;
+
+ rate = clk->rate;
+ if (clk->ops->getrate)
+ rate = clk->ops->getrate(clk);
+
+ return rate;
}
EXPORT_SYMBOL(clk_get_rate);
-static void clk_gpio27_enable(void)
+static void clk_gpio27_enable(struct clk *clk)
{
pxa_gpio_mode(GPIO11_3_6MHz_MD);
}
-static void clk_gpio27_disable(void)
+static void clk_gpio27_disable(struct clk *clk)
{
}
-static struct clk clk_gpio27 = {
- .name = "GPIO27_CLK",
- .rate = 3686400,
+static const struct clkops clk_gpio27_ops = {
.enable = clk_gpio27_enable,
.disable = clk_gpio27_disable,
};
-int clk_register(struct clk *clk)
+
+void clk_cken_enable(struct clk *clk)
{
- mutex_lock(&clocks_mutex);
- list_add(&clk->node, &clocks);
- mutex_unlock(&clocks_mutex);
- return 0;
+ CKEN |= 1 << clk->cken;
}
-EXPORT_SYMBOL(clk_register);
-void clk_unregister(struct clk *clk)
+void clk_cken_disable(struct clk *clk)
{
+ CKEN &= ~(1 << clk->cken);
+}
+
+const struct clkops clk_cken_ops = {
+ .enable = clk_cken_enable,
+ .disable = clk_cken_disable,
+};
+
+static struct clk common_clks[] = {
+ {
+ .name = "GPIO27_CLK",
+ .ops = &clk_gpio27_ops,
+ .rate = 3686400,
+ },
+};
+
+void clks_register(struct clk *clks, size_t num)
+{
+ int i;
+
mutex_lock(&clocks_mutex);
- list_del(&clk->node);
+ for (i = 0; i < num; i++)
+ list_add(&clks[i].node, &clocks);
mutex_unlock(&clocks_mutex);
}
-EXPORT_SYMBOL(clk_unregister);
static int __init clk_init(void)
{
- clk_register(&clk_gpio27);
+ clks_register(common_clks, ARRAY_SIZE(common_clks));
return 0;
}
arch_initcall(clk_init);
diff --git a/arch/arm/mach-pxa/clock.h b/arch/arm/mach-pxa/clock.h
new file mode 100644
index 0000000..bc6b77e
--- /dev/null
+++ b/arch/arm/mach-pxa/clock.h
@@ -0,0 +1,43 @@
+struct clk;
+
+struct clkops {
+ void (*enable)(struct clk *);
+ void (*disable)(struct clk *);
+ unsigned long (*getrate)(struct clk *);
+};
+
+struct clk {
+ struct list_head node;
+ const char *name;
+ struct device *dev;
+ const struct clkops *ops;
+ unsigned long rate;
+ unsigned int cken;
+ unsigned int delay;
+ unsigned int enabled;
+};
+
+#define INIT_CKEN(_name, _cken, _rate, _delay, _dev) \
+ { \
+ .name = _name, \
+ .dev = _dev, \
+ .ops = &clk_cken_ops, \
+ .rate = _rate, \
+ .cken = CKEN_##_cken, \
+ .delay = _delay, \
+ }
+
+#define INIT_CK(_name, _cken, _ops, _dev) \
+ { \
+ .name = _name, \
+ .dev = _dev, \
+ .ops = _ops, \
+ .cken = CKEN_##_cken, \
+ }
+
+extern const struct clkops clk_cken_ops;
+
+void clk_cken_enable(struct clk *clk);
+void clk_cken_disable(struct clk *clk);
+
+void clks_register(struct clk *clks, size_t num);
diff --git a/arch/arm/mach-pxa/cm-x270-pci.c b/arch/arm/mach-pxa/cm-x270-pci.c
new file mode 100644
index 0000000..878d3b9
--- /dev/null
+++ b/arch/arm/mach-pxa/cm-x270-pci.c
@@ -0,0 +1,218 @@
+/*
+ * linux/arch/arm/mach-pxa/cm-x270-pci.c
+ *
+ * PCI bios-type initialisation for PCI machines
+ *
+ * Bits taken from various places.
+ *
+ * Copyright (C) 2007 Compulab, Ltd.
+ * Mike Rapoport <mike@compulab.co.il>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/irq.h>
+
+#include <asm/mach/pci.h>
+#include <asm/arch/cm-x270.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/mach-types.h>
+
+#include <asm/hardware/it8152.h>
+
+unsigned long it8152_base_address = CMX270_IT8152_VIRT;
+
+/*
+ * Only first 64MB of memory can be accessed via PCI.
+ * We use GFP_DMA to allocate safe buffers to do map/unmap.
+ * This is really ugly and we need a better way of specifying
+ * DMA-capable regions of memory.
+ */
+void __init cmx270_pci_adjust_zones(int node, unsigned long *zone_size,
+ unsigned long *zhole_size)
+{
+ unsigned int sz = SZ_64M >> PAGE_SHIFT;
+
+ printk(KERN_INFO "Adjusting zones for CM-x270\n");
+
+ /*
+ * Only adjust if > 64M on current system
+ */
+ if (node || (zone_size[0] <= sz))
+ return;
+
+ zone_size[1] = zone_size[0] - sz;
+ zone_size[0] = sz;
+ zhole_size[1] = zhole_size[0];
+ zhole_size[0] = 0;
+}
+
+static void cmx270_it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
+{
+ /* clear our parent irq */
+ GEDR(GPIO_IT8152_IRQ) = GPIO_bit(GPIO_IT8152_IRQ);
+
+ it8152_irq_demux(irq, desc);
+}
+
+void __cmx270_pci_init_irq(void)
+{
+ it8152_init_irq();
+ pxa_gpio_mode(IRQ_TO_GPIO(GPIO_IT8152_IRQ));
+ set_irq_type(IRQ_GPIO(GPIO_IT8152_IRQ), IRQT_RISING);
+
+ set_irq_chained_handler(IRQ_GPIO(GPIO_IT8152_IRQ),
+ cmx270_it8152_irq_demux);
+}
+
+#ifdef CONFIG_PM
+static unsigned long sleep_save_ite[10];
+
+void __cmx270_pci_suspend(void)
+{
+ /* save ITE state */
+ sleep_save_ite[0] = __raw_readl(IT8152_INTC_PDCNIMR);
+ sleep_save_ite[1] = __raw_readl(IT8152_INTC_LPCNIMR);
+ sleep_save_ite[2] = __raw_readl(IT8152_INTC_LPNIAR);
+
+ /* Clear ITE IRQ's */
+ __raw_writel((0), IT8152_INTC_PDCNIRR);
+ __raw_writel((0), IT8152_INTC_LPCNIRR);
+}
+
+void __cmx270_pci_resume(void)
+{
+ /* restore IT8152 state */
+ __raw_writel((sleep_save_ite[0]), IT8152_INTC_PDCNIMR);
+ __raw_writel((sleep_save_ite[1]), IT8152_INTC_LPCNIMR);
+ __raw_writel((sleep_save_ite[2]), IT8152_INTC_LPNIAR);
+}
+#else
+void cmx270_pci_suspend(void) {}
+void cmx270_pci_resume(void) {}
+#endif
+
+/* PCI IRQ mapping*/
+static int __init cmx270_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+ int irq;
+
+ printk(KERN_DEBUG "===> %s: %s slot=%x, pin=%x\n", __FUNCTION__,
+ pci_name(dev), slot, pin);
+
+ irq = it8152_pci_map_irq(dev, slot, pin);
+ if (irq)
+ return irq;
+
+ /*
+ Here comes the ugly part. The routing is baseboard specific,
+ but defining a platform for each possible base of CM-x270 is
+ unrealistic. Here we keep mapping for ATXBase and SB-x270.
+ */
+ /* ATXBASE PCI slot */
+ if (slot == 7)
+ return IT8152_PCI_INTA;
+
+ /* ATXBase/SB-x270 CardBus */
+ if (slot == 8 || slot == 0)
+ return IT8152_PCI_INTB;
+
+ /* ATXBase Ethernet */
+ if (slot == 9)
+ return IT8152_PCI_INTA;
+
+ /* SB-x270 Ethernet */
+ if (slot == 16)
+ return IT8152_PCI_INTA;
+
+ /* PC104+ interrupt routing */
+ if ((slot == 17) || (slot == 19))
+ return IT8152_PCI_INTA;
+ if ((slot == 18) || (slot == 20))
+ return IT8152_PCI_INTB;
+
+ return(0);
+}
+
+static struct pci_bus * __init
+cmx270_pci_scan_bus(int nr, struct pci_sys_data *sys)
+{
+ printk(KERN_INFO "Initializing CM-X270 PCI subsystem\n");
+
+ __raw_writel(0x800, IT8152_PCI_CFG_ADDR);
+ if (__raw_readl(IT8152_PCI_CFG_DATA) == 0x81521283) {
+ printk(KERN_INFO "PCI Bridge found.\n");
+
+ /* set PCI I/O base at 0 */
+ writel(0x848, IT8152_PCI_CFG_ADDR);
+ writel(0, IT8152_PCI_CFG_DATA);
+
+ /* set PCI memory base at 0 */
+ writel(0x840, IT8152_PCI_CFG_ADDR);
+ writel(0, IT8152_PCI_CFG_DATA);
+
+ writel(0x20, IT8152_GPIO_GPDR);
+
+ /* CardBus Controller on ATXbase baseboard */
+ writel(0x4000, IT8152_PCI_CFG_ADDR);
+ if (readl(IT8152_PCI_CFG_DATA) == 0xAC51104C) {
+ printk(KERN_INFO "CardBus Bridge found.\n");
+
+ /* Configure socket 0 */
+ writel(0x408C, IT8152_PCI_CFG_ADDR);
+ writel(0x1022, IT8152_PCI_CFG_DATA);
+
+ writel(0x4080, IT8152_PCI_CFG_ADDR);
+ writel(0x3844d060, IT8152_PCI_CFG_DATA);
+
+ writel(0x4090, IT8152_PCI_CFG_ADDR);
+ writel(((readl(IT8152_PCI_CFG_DATA) & 0xffff) |
+ 0x60440000),
+ IT8152_PCI_CFG_DATA);
+
+ writel(0x4018, IT8152_PCI_CFG_ADDR);
+ writel(0xb0000000, IT8152_PCI_CFG_DATA);
+
+ /* Configure socket 1 */
+ writel(0x418C, IT8152_PCI_CFG_ADDR);
+ writel(0x1022, IT8152_PCI_CFG_DATA);
+
+ writel(0x4180, IT8152_PCI_CFG_ADDR);
+ writel(0x3844d060, IT8152_PCI_CFG_DATA);
+
+ writel(0x4190, IT8152_PCI_CFG_ADDR);
+ writel(((readl(IT8152_PCI_CFG_DATA) & 0xffff) |
+ 0x60440000),
+ IT8152_PCI_CFG_DATA);
+
+ writel(0x4118, IT8152_PCI_CFG_ADDR);
+ writel(0xb0000000, IT8152_PCI_CFG_DATA);
+ }
+ }
+ return it8152_pci_scan_bus(nr, sys);
+}
+
+static struct hw_pci cmx270_pci __initdata = {
+ .swizzle = pci_std_swizzle,
+ .map_irq = cmx270_pci_map_irq,
+ .nr_controllers = 1,
+ .setup = it8152_pci_setup,
+ .scan = cmx270_pci_scan_bus,
+};
+
+static int __init cmx270_init_pci(void)
+{
+ if (machine_is_armcore())
+ pci_common_init(&cmx270_pci);
+
+ return 0;
+}
+
+subsys_initcall(cmx270_init_pci);
diff --git a/arch/arm/mach-pxa/cm-x270-pci.h b/arch/arm/mach-pxa/cm-x270-pci.h
new file mode 100644
index 0000000..ffe37b6
--- /dev/null
+++ b/arch/arm/mach-pxa/cm-x270-pci.h
@@ -0,0 +1,13 @@
+extern void __cmx270_pci_init_irq(void);
+extern void __cmx270_pci_suspend(void);
+extern void __cmx270_pci_resume(void);
+
+#ifdef CONFIG_PCI
+#define cmx270_pci_init_irq __cmx270_pci_init_irq
+#define cmx270_pci_suspend __cmx270_pci_suspend
+#define cmx270_pci_resume __cmx270_pci_resume
+#else
+#define cmx270_pci_init_irq() do {} while (0)
+#define cmx270_pci_suspend() do {} while (0)
+#define cmx270_pci_resume() do {} while (0)
+#endif
diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c
new file mode 100644
index 0000000..177664c
--- /dev/null
+++ b/arch/arm/mach-pxa/cm-x270.c
@@ -0,0 +1,645 @@
+/*
+ * linux/arch/arm/mach-pxa/cm-x270.c
+ *
+ * Copyright (C) 2007 CompuLab, Ltd.
+ * Mike Rapoport <mike@compulab.co.il>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/types.h>
+#include <linux/pm.h>
+#include <linux/fb.h>
+#include <linux/platform_device.h>
+#include <linux/irq.h>
+#include <linux/sysdev.h>
+#include <linux/io.h>
+#include <linux/delay.h>
+
+#include <linux/dm9000.h>
+#include <linux/rtc-v3020.h>
+#include <linux/serial_8250.h>
+
+#include <video/mbxfb.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach-types.h>
+#include <asm/mach/map.h>
+
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxafb.h>
+#include <asm/arch/ohci.h>
+#include <asm/arch/mmc.h>
+#include <asm/arch/bitfield.h>
+#include <asm/arch/cm-x270.h>
+
+#include <asm/hardware/it8152.h>
+
+#include "generic.h"
+#include "cm-x270-pci.h"
+
+#define RTC_PHYS_BASE (PXA_CS1_PHYS + (5 << 22))
+#define DM9000_PHYS_BASE (PXA_CS1_PHYS + (6 << 22))
+
+static struct resource cmx270_dm9k_resource[] = {
+ [0] = {
+ .start = DM9000_PHYS_BASE,
+ .end = DM9000_PHYS_BASE + 4,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DM9000_PHYS_BASE + 8,
+ .end = DM9000_PHYS_BASE + 8 + 500,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = {
+ .start = CMX270_ETHIRQ,
+ .end = CMX270_ETHIRQ,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+/* for the moment we limit ourselves to 32bit IO until some
+ * better IO routines can be written and tested
+ */
+static struct dm9000_plat_data cmx270_dm9k_platdata = {
+ .flags = DM9000_PLATF_32BITONLY,
+};
+
+/* Ethernet device */
+static struct platform_device cmx270_device_dm9k = {
+ .name = "dm9000",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(cmx270_dm9k_resource),
+ .resource = cmx270_dm9k_resource,
+ .dev = {
+ .platform_data = &cmx270_dm9k_platdata,
+ }
+};
+
+/* audio device */
+static struct platform_device cmx270_audio_device = {
+ .name = "pxa2xx-ac97",
+ .id = -1,
+};
+
+/* touchscreen controller */
+static struct platform_device cmx270_ts_device = {
+ .name = "ucb1400_ts",
+ .id = -1,
+};
+
+/* RTC */
+static struct resource cmx270_v3020_resource[] = {
+ [0] = {
+ .start = RTC_PHYS_BASE,
+ .end = RTC_PHYS_BASE + 4,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+struct v3020_platform_data cmx270_v3020_pdata = {
+ .leftshift = 16,
+};
+
+static struct platform_device cmx270_rtc_device = {
+ .name = "v3020",
+ .num_resources = ARRAY_SIZE(cmx270_v3020_resource),
+ .resource = cmx270_v3020_resource,
+ .id = -1,
+ .dev = {
+ .platform_data = &cmx270_v3020_pdata,
+ }
+};
+
+/*
+ * CM-X270 LEDs
+ */
+static struct platform_device cmx270_led_device = {
+ .name = "cm-x270-led",
+ .id = -1,
+};
+
+/* 2700G graphics */
+static u64 fb_dma_mask = ~(u64)0;
+
+static struct resource cmx270_2700G_resource[] = {
+ /* frame buffer memory including ODFB and External SDRAM */
+ [0] = {
+ .start = MARATHON_PHYS,
+ .end = MARATHON_PHYS + 0x02000000,
+ .flags = IORESOURCE_MEM,
+ },
+ /* Marathon registers */
+ [1] = {
+ .start = MARATHON_PHYS + 0x03fe0000,
+ .end = MARATHON_PHYS + 0x03ffffff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static unsigned long save_lcd_regs[10];
+
+static int cmx270_marathon_probe(struct fb_info *fb)
+{
+ /* save PXA-270 pin settings before enabling 2700G */
+ save_lcd_regs[0] = GPDR1;
+ save_lcd_regs[1] = GPDR2;
+ save_lcd_regs[2] = GAFR1_U;
+ save_lcd_regs[3] = GAFR2_L;
+ save_lcd_regs[4] = GAFR2_U;
+
+ /* Disable PXA-270 on-chip controller driving pins */
+ GPDR1 &= ~(0xfc000000);
+ GPDR2 &= ~(0x00c03fff);
+ GAFR1_U &= ~(0xfff00000);
+ GAFR2_L &= ~(0x0fffffff);
+ GAFR2_U &= ~(0x0000f000);
+ return 0;
+}
+
+static int cmx270_marathon_remove(struct fb_info *fb)
+{
+ GPDR1 = save_lcd_regs[0];
+ GPDR2 = save_lcd_regs[1];
+ GAFR1_U = save_lcd_regs[2];
+ GAFR2_L = save_lcd_regs[3];
+ GAFR2_U = save_lcd_regs[4];
+ return 0;
+}
+
+static struct mbxfb_platform_data cmx270_2700G_data = {
+ .xres = {
+ .min = 240,
+ .max = 1200,
+ .defval = 640,
+ },
+ .yres = {
+ .min = 240,
+ .max = 1200,
+ .defval = 480,
+ },
+ .bpp = {
+ .min = 16,
+ .max = 32,
+ .defval = 16,
+ },
+ .memsize = 8*1024*1024,
+ .probe = cmx270_marathon_probe,
+ .remove = cmx270_marathon_remove,
+};
+
+static struct platform_device cmx270_2700G = {
+ .name = "mbx-fb",
+ .dev = {
+ .platform_data = &cmx270_2700G_data,
+ .dma_mask = &fb_dma_mask,
+ .coherent_dma_mask = 0xffffffff,
+ },
+ .num_resources = ARRAY_SIZE(cmx270_2700G_resource),
+ .resource = cmx270_2700G_resource,
+ .id = -1,
+};
+
+static u64 ata_dma_mask = ~(u64)0;
+
+static struct platform_device cmx270_ata = {
+ .name = "pata_cm_x270",
+ .id = -1,
+ .dev = {
+ .dma_mask = &ata_dma_mask,
+ .coherent_dma_mask = 0xffffffff,
+ },
+};
+
+/* platform devices */
+static struct platform_device *platform_devices[] __initdata = {
+ &cmx270_device_dm9k,
+ &cmx270_audio_device,
+ &cmx270_rtc_device,
+ &cmx270_2700G,
+ &cmx270_led_device,
+ &cmx270_ts_device,
+ &cmx270_ata,
+};
+
+/* Map PCI companion and IDE/General Purpose CS statically */
+static struct map_desc cmx270_io_desc[] __initdata = {
+ [0] = { /* IDE/general purpose space */
+ .virtual = CMX270_IDE104_VIRT,
+ .pfn = __phys_to_pfn(CMX270_IDE104_PHYS),
+ .length = SZ_64M - SZ_8M,
+ .type = MT_DEVICE
+ },
+ [1] = { /* PCI bridge */
+ .virtual = CMX270_IT8152_VIRT,
+ .pfn = __phys_to_pfn(CMX270_IT8152_PHYS),
+ .length = SZ_64M,
+ .type = MT_DEVICE
+ },
+};
+
+/*
+ Display definitions
+ keep these for backwards compatibility, although symbolic names (as
+ e.g. in lpd270.c) looks better
+*/
+#define MTYPE_STN320x240 0
+#define MTYPE_TFT640x480 1
+#define MTYPE_CRT640x480 2
+#define MTYPE_CRT800x600 3
+#define MTYPE_TFT320x240 6
+#define MTYPE_STN640x480 7
+
+static struct pxafb_mode_info generic_stn_320x240_mode = {
+ .pixclock = 76923,
+ .bpp = 8,
+ .xres = 320,
+ .yres = 240,
+ .hsync_len = 3,
+ .vsync_len = 2,
+ .left_margin = 3,
+ .upper_margin = 0,
+ .right_margin = 3,
+ .lower_margin = 0,
+ .sync = (FB_SYNC_HOR_HIGH_ACT |
+ FB_SYNC_VERT_HIGH_ACT),
+ .cmap_greyscale = 0,
+};
+
+static struct pxafb_mach_info generic_stn_320x240 = {
+ .modes = &generic_stn_320x240_mode,
+ .num_modes = 1,
+ .lccr0 = 0,
+ .lccr3 = (LCCR3_PixClkDiv(0x03) |
+ LCCR3_Acb(0xff) |
+ LCCR3_PCP),
+ .cmap_inverse = 0,
+ .cmap_static = 0,
+};
+
+static struct pxafb_mode_info generic_tft_640x480_mode = {
+ .pixclock = 38461,
+ .bpp = 8,
+ .xres = 640,
+ .yres = 480,
+ .hsync_len = 60,
+ .vsync_len = 2,
+ .left_margin = 70,
+ .upper_margin = 10,
+ .right_margin = 70,
+ .lower_margin = 5,
+ .sync = 0,
+ .cmap_greyscale = 0,
+};
+
+static struct pxafb_mach_info generic_tft_640x480 = {
+ .modes = &generic_tft_640x480_mode,
+ .num_modes = 1,
+ .lccr0 = (LCCR0_PAS),
+ .lccr3 = (LCCR3_PixClkDiv(0x01) |
+ LCCR3_Acb(0xff) |
+ LCCR3_PCP),
+ .cmap_inverse = 0,
+ .cmap_static = 0,
+};
+
+static struct pxafb_mode_info generic_crt_640x480_mode = {
+ .pixclock = 38461,
+ .bpp = 8,
+ .xres = 640,
+ .yres = 480,
+ .hsync_len = 63,
+ .vsync_len = 2,
+ .left_margin = 81,
+ .upper_margin = 33,
+ .right_margin = 16,
+ .lower_margin = 10,
+ .sync = (FB_SYNC_HOR_HIGH_ACT |
+ FB_SYNC_VERT_HIGH_ACT),
+ .cmap_greyscale = 0,
+};
+
+static struct pxafb_mach_info generic_crt_640x480 = {
+ .modes = &generic_crt_640x480_mode,
+ .num_modes = 1,
+ .lccr0 = (LCCR0_PAS),
+ .lccr3 = (LCCR3_PixClkDiv(0x01) |
+ LCCR3_Acb(0xff)),
+ .cmap_inverse = 0,
+ .cmap_static = 0,
+};
+
+static struct pxafb_mode_info generic_crt_800x600_mode = {
+ .pixclock = 28846,
+ .bpp = 8,
+ .xres = 800,
+ .yres = 600,
+ .hsync_len = 63,
+ .vsync_len = 2,
+ .left_margin = 26,
+ .upper_margin = 21,
+ .right_margin = 26,
+ .lower_margin = 11,
+ .sync = (FB_SYNC_HOR_HIGH_ACT |
+ FB_SYNC_VERT_HIGH_ACT),
+ .cmap_greyscale = 0,
+};
+
+static struct pxafb_mach_info generic_crt_800x600 = {
+ .modes = &generic_crt_800x600_mode,
+ .num_modes = 1,
+ .lccr0 = (LCCR0_PAS),
+ .lccr3 = (LCCR3_PixClkDiv(0x02) |
+ LCCR3_Acb(0xff)),
+ .cmap_inverse = 0,
+ .cmap_static = 0,
+};
+
+static struct pxafb_mode_info generic_tft_320x240_mode = {
+ .pixclock = 134615,
+ .bpp = 16,
+ .xres = 320,
+ .yres = 240,
+ .hsync_len = 63,
+ .vsync_len = 7,
+ .left_margin = 75,
+ .upper_margin = 0,
+ .right_margin = 15,
+ .lower_margin = 15,
+ .sync = 0,
+ .cmap_greyscale = 0,
+};
+
+static struct pxafb_mach_info generic_tft_320x240 = {
+ .modes = &generic_tft_320x240_mode,
+ .num_modes = 1,
+ .lccr0 = (LCCR0_PAS),
+ .lccr3 = (LCCR3_PixClkDiv(0x06) |
+ LCCR3_Acb(0xff) |
+ LCCR3_PCP),
+ .cmap_inverse = 0,
+ .cmap_static = 0,
+};
+
+static struct pxafb_mode_info generic_stn_640x480_mode = {
+ .pixclock = 57692,
+ .bpp = 8,
+ .xres = 640,
+ .yres = 480,
+ .hsync_len = 4,
+ .vsync_len = 2,
+ .left_margin = 10,
+ .upper_margin = 5,
+ .right_margin = 10,
+ .lower_margin = 5,
+ .sync = (FB_SYNC_HOR_HIGH_ACT |
+ FB_SYNC_VERT_HIGH_ACT),
+ .cmap_greyscale = 0,
+};
+
+static struct pxafb_mach_info generic_stn_640x480 = {
+ .modes = &generic_stn_640x480_mode,
+ .num_modes = 1,
+ .lccr0 = 0,
+ .lccr3 = (LCCR3_PixClkDiv(0x02) |
+ LCCR3_Acb(0xff)),
+ .cmap_inverse = 0,
+ .cmap_static = 0,
+};
+
+static struct pxafb_mach_info *cmx270_display = &generic_crt_640x480;
+
+static int __init cmx270_set_display(char *str)
+{
+ int disp_type = simple_strtol(str, NULL, 0);
+ switch (disp_type) {
+ case MTYPE_STN320x240:
+ cmx270_display = &generic_stn_320x240;
+ break;
+ case MTYPE_TFT640x480:
+ cmx270_display = &generic_tft_640x480;
+ break;
+ case MTYPE_CRT640x480:
+ cmx270_display = &generic_crt_640x480;
+ break;
+ case MTYPE_CRT800x600:
+ cmx270_display = &generic_crt_800x600;
+ break;
+ case MTYPE_TFT320x240:
+ cmx270_display = &generic_tft_320x240;
+ break;
+ case MTYPE_STN640x480:
+ cmx270_display = &generic_stn_640x480;
+ break;
+ default: /* fallback to CRT 640x480 */
+ cmx270_display = &generic_crt_640x480;
+ break;
+ }
+ return 1;
+}
+
+/*
+ This should be done really early to get proper configuration for
+ frame buffer.
+ Indeed, pxafb parameters can be used istead, but CM-X270 bootloader
+ has limitied line length for kernel command line, and also it will
+ break compatibitlty with proprietary releases already in field.
+*/
+__setup("monitor=", cmx270_set_display);
+
+/* PXA27x OHCI controller setup */
+static int cmx270_ohci_init(struct device *dev)
+{
+ /* Set the Power Control Polarity Low */
+ UHCHR = (UHCHR | UHCHR_PCPL) &
+ ~(UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE);
+
+ return 0;
+}
+
+static struct pxaohci_platform_data cmx270_ohci_platform_data = {
+ .port_mode = PMM_PERPORT_MODE,
+ .init = cmx270_ohci_init,
+};
+
+
+static int cmx270_mci_init(struct device *dev,
+ irq_handler_t cmx270_detect_int,
+ void *data)
+{
+ int err;
+
+ /*
+ * setup GPIO for PXA27x MMC controller
+ */
+ pxa_gpio_mode(GPIO32_MMCCLK_MD);
+ pxa_gpio_mode(GPIO112_MMCCMD_MD);
+ pxa_gpio_mode(GPIO92_MMCDAT0_MD);
+ pxa_gpio_mode(GPIO109_MMCDAT1_MD);
+ pxa_gpio_mode(GPIO110_MMCDAT2_MD);
+ pxa_gpio_mode(GPIO111_MMCDAT3_MD);
+
+ /* SB-X270 uses GPIO105 as SD power enable */
+ pxa_gpio_mode(105 | GPIO_OUT);
+
+ /* card detect IRQ on GPIO 83 */
+ pxa_gpio_mode(IRQ_TO_GPIO(CMX270_MMC_IRQ));
+ set_irq_type(CMX270_MMC_IRQ, IRQT_FALLING);
+
+ err = request_irq(CMX270_MMC_IRQ, cmx270_detect_int,
+ IRQF_DISABLED | IRQF_TRIGGER_FALLING,
+ "MMC card detect", data);
+ if (err) {
+ printk(KERN_ERR "cmx270_mci_init: MMC/SD: can't"
+ " request MMC card detect IRQ\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+static void cmx270_mci_setpower(struct device *dev, unsigned int vdd)
+{
+ struct pxamci_platform_data *p_d = dev->platform_data;
+
+ if ((1 << vdd) & p_d->ocr_mask) {
+ printk(KERN_DEBUG "%s: on\n", __FUNCTION__);
+ GPCR(105) = GPIO_bit(105);
+ } else {
+ GPSR(105) = GPIO_bit(105);
+ printk(KERN_DEBUG "%s: off\n", __FUNCTION__);
+ }
+}
+
+static void cmx270_mci_exit(struct device *dev, void *data)
+{
+ free_irq(CMX270_MMC_IRQ, data);
+}
+
+static struct pxamci_platform_data cmx270_mci_platform_data = {
+ .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
+ .init = cmx270_mci_init,
+ .setpower = cmx270_mci_setpower,
+ .exit = cmx270_mci_exit,
+};
+
+#ifdef CONFIG_PM
+static unsigned long sleep_save_msc[10];
+
+static int cmx270_suspend(struct sys_device *dev, pm_message_t state)
+{
+ cmx270_pci_suspend();
+
+ /* save MSC registers */
+ sleep_save_msc[0] = MSC0;
+ sleep_save_msc[1] = MSC1;
+ sleep_save_msc[2] = MSC2;
+
+ /* setup power saving mode registers */
+ PCFR = 0x0;
+ PSLR = 0xff400000;
+ PMCR = 0x00000005;
+ PWER = 0x80000000;
+ PFER = 0x00000000;
+ PRER = 0x00000000;
+ PGSR0 = 0xC0018800;
+ PGSR1 = 0x004F0002;
+ PGSR2 = 0x6021C000;
+ PGSR3 = 0x00020000;
+
+ return 0;
+}
+
+static int cmx270_resume(struct sys_device *dev)
+{
+ cmx270_pci_resume();
+
+ /* restore MSC registers */
+ MSC0 = sleep_save_msc[0];
+ MSC1 = sleep_save_msc[1];
+ MSC2 = sleep_save_msc[2];
+
+ return 0;
+}
+
+static struct sysdev_class cmx270_pm_sysclass = {
+ set_kset_name("pm"),
+ .resume = cmx270_resume,
+ .suspend = cmx270_suspend,
+};
+
+static struct sys_device cmx270_pm_device = {
+ .cls = &cmx270_pm_sysclass,
+};
+
+static int __init cmx270_pm_init(void)
+{
+ int error;
+ error = sysdev_class_register(&cmx270_pm_sysclass);
+ if (error == 0)
+ error = sysdev_register(&cmx270_pm_device);
+ return error;
+}
+#else
+static int __init cmx270_pm_init(void) { return 0; }
+#endif
+
+static void __init cmx270_init(void)
+{
+ cmx270_pm_init();
+
+ set_pxa_fb_info(cmx270_display);
+
+ /* register CM-X270 platform devices */
+ platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
+
+ /* set MCI and OHCI platform parameters */
+ pxa_set_mci_info(&cmx270_mci_platform_data);
+ pxa_set_ohci_info(&cmx270_ohci_platform_data);
+
+ /* This enables the STUART */
+ pxa_gpio_mode(GPIO46_STRXD_MD);
+ pxa_gpio_mode(GPIO47_STTXD_MD);
+
+ /* This enables the BTUART */
+ pxa_gpio_mode(GPIO42_BTRXD_MD);
+ pxa_gpio_mode(GPIO43_BTTXD_MD);
+ pxa_gpio_mode(GPIO44_BTCTS_MD);
+ pxa_gpio_mode(GPIO45_BTRTS_MD);
+}
+
+static void __init cmx270_init_irq(void)
+{
+ pxa27x_init_irq();
+
+
+ cmx270_pci_init_irq();
+
+ /* Setup interrupt for dm9000 */
+ pxa_gpio_mode(IRQ_TO_GPIO(CMX270_ETHIRQ));
+ set_irq_type(CMX270_ETHIRQ, IRQT_RISING);
+
+ /* Setup interrupt for 2700G */
+ pxa_gpio_mode(IRQ_TO_GPIO(CMX270_GFXIRQ));
+ set_irq_type(CMX270_GFXIRQ, IRQT_FALLING);
+}
+
+static void __init cmx270_map_io(void)
+{
+ pxa_map_io();
+ iotable_init(cmx270_io_desc, ARRAY_SIZE(cmx270_io_desc));
+}
+
+
+MACHINE_START(ARMCORE, "Compulab CM-x270")
+ .boot_params = 0xa0000100,
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .map_io = cmx270_map_io,
+ .init_irq = cmx270_init_irq,
+ .timer = &pxa_timer,
+ .init_machine = cmx270_init,
+MACHINE_END
diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h
index 636fdb1..94c8d5c 100644
--- a/arch/arm/mach-pxa/devices.h
+++ b/arch/arm/mach-pxa/devices.h
@@ -9,3 +9,6 @@ extern struct platform_device pxa_device_i2c;
extern struct platform_device pxa_device_i2s;
extern struct platform_device pxa_device_ficp;
extern struct platform_device pxa_device_rtc;
+
+extern struct platform_device pxa27x_device_i2c_power;
+extern struct platform_device pxa27x_device_ohci;
diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c
index 5510f6f..1c34946 100644
--- a/arch/arm/mach-pxa/generic.c
+++ b/arch/arm/mach-pxa/generic.c
@@ -25,10 +25,6 @@
#include <linux/pm.h>
#include <linux/string.h>
-#include <linux/sched.h>
-#include <asm/cnt32_to_63.h>
-#include <asm/div64.h>
-
#include <asm/hardware.h>
#include <asm/irq.h>
#include <asm/system.h>
@@ -47,66 +43,39 @@
#include "generic.h"
/*
- * This is the PXA2xx sched_clock implementation. This has a resolution
- * of at least 308ns and a maximum value that depends on the value of
- * CLOCK_TICK_RATE.
- *
- * The return value is guaranteed to be monotonic in that range as
- * long as there is always less than 582 seconds between successive
- * calls to this function.
+ * Get the clock frequency as reflected by CCCR and the turbo flag.
+ * We assume these values have been applied via a fcs.
+ * If info is not 0 we also display the current settings.
*/
-unsigned long long sched_clock(void)
+unsigned int get_clk_frequency_khz(int info)
{
- unsigned long long v = cnt32_to_63(OSCR);
- /* Note: top bit ov v needs cleared unless multiplier is even. */
-
-#if CLOCK_TICK_RATE == 3686400
- /* 1E9 / 3686400 => 78125 / 288, max value = 32025597s (370 days). */
- /* The <<1 is used to get rid of tick.hi top bit */
- v *= 78125<<1;
- do_div(v, 288<<1);
-#elif CLOCK_TICK_RATE == 3250000
- /* 1E9 / 3250000 => 4000 / 13, max value = 709490156s (8211 days) */
- v *= 4000;
- do_div(v, 13);
-#elif CLOCK_TICK_RATE == 3249600
- /* 1E9 / 3249600 => 625000 / 2031, max value = 4541295s (52 days) */
- v *= 625000;
- do_div(v, 2031);
-#else
-#warning "consider fixing sched_clock for your value of CLOCK_TICK_RATE"
- /*
- * 96-bit math to perform tick * NSEC_PER_SEC / CLOCK_TICK_RATE for
- * any value of CLOCK_TICK_RATE. Max value is in the 80 thousand
- * years range and truncation to unsigned long long limits it to
- * sched_clock's max range of ~584 years. This is nice but with
- * higher computation cost.
- */
- {
- union {
- unsigned long long val;
- struct { unsigned long lo, hi; };
- } x;
- unsigned long long y;
-
- x.val = v;
- x.hi &= 0x7fffffff;
- y = (unsigned long long)x.lo * NSEC_PER_SEC;
- x.lo = y;
- y = (y >> 32) + (unsigned long long)x.hi * NSEC_PER_SEC;
- x.hi = do_div(y, CLOCK_TICK_RATE);
- do_div(x.val, CLOCK_TICK_RATE);
- x.hi += y;
- v = x.val;
- }
-#endif
+ if (cpu_is_pxa21x() || cpu_is_pxa25x())
+ return pxa25x_get_clk_frequency_khz(info);
+ else if (cpu_is_pxa27x())
+ return pxa27x_get_clk_frequency_khz(info);
+ else
+ return pxa3xx_get_clk_frequency_khz(info);
+}
+EXPORT_SYMBOL(get_clk_frequency_khz);
- return v;
+/*
+ * Return the current memory clock frequency in units of 10kHz
+ */
+unsigned int get_memclk_frequency_10khz(void)
+{
+ if (cpu_is_pxa21x() || cpu_is_pxa25x())
+ return pxa25x_get_memclk_frequency_10khz();
+ else if (cpu_is_pxa27x())
+ return pxa27x_get_memclk_frequency_10khz();
+ else
+ return pxa3xx_get_memclk_frequency_10khz();
}
+EXPORT_SYMBOL(get_memclk_frequency_10khz);
/*
* Handy function to set GPIO alternate functions
*/
+int pxa_last_gpio;
int pxa_gpio_mode(int gpio_mode)
{
@@ -115,7 +84,7 @@ int pxa_gpio_mode(int gpio_mode)
int fn = (gpio_mode & GPIO_MD_MASK_FN) >> 8;
int gafr;
- if (gpio > PXA_LAST_GPIO)
+ if (gpio > pxa_last_gpio)
return -EINVAL;
local_irq_save(flags);
@@ -136,6 +105,44 @@ int pxa_gpio_mode(int gpio_mode)
EXPORT_SYMBOL(pxa_gpio_mode);
+int gpio_direction_input(unsigned gpio)
+{
+ unsigned long flags;
+ u32 mask;
+
+ if (gpio > pxa_last_gpio)
+ return -EINVAL;
+
+ mask = GPIO_bit(gpio);
+ local_irq_save(flags);
+ GPDR(gpio) &= ~mask;
+ local_irq_restore(flags);
+
+ return 0;
+}
+EXPORT_SYMBOL(gpio_direction_input);
+
+int gpio_direction_output(unsigned gpio, int value)
+{
+ unsigned long flags;
+ u32 mask;
+
+ if (gpio > pxa_last_gpio)
+ return -EINVAL;
+
+ mask = GPIO_bit(gpio);
+ local_irq_save(flags);
+ if (value)
+ GPSR(gpio) = mask;
+ else
+ GPCR(gpio) = mask;
+ GPDR(gpio) |= mask;
+ local_irq_restore(flags);
+
+ return 0;
+}
+EXPORT_SYMBOL(gpio_direction_output);
+
/*
* Return GPIO level
*/
@@ -159,7 +166,7 @@ EXPORT_SYMBOL(pxa_gpio_set_value);
/*
* Routine to safely enable or disable a clock in the CKEN
*/
-void pxa_set_cken(int clock, int enable)
+void __pxa_set_cken(int clock, int enable)
{
unsigned long flags;
local_irq_save(flags);
@@ -172,7 +179,7 @@ void pxa_set_cken(int clock, int enable)
local_irq_restore(flags);
}
-EXPORT_SYMBOL(pxa_set_cken);
+EXPORT_SYMBOL(__pxa_set_cken);
/*
* Intel PXA2xx internal register mapping.
@@ -329,21 +336,80 @@ void __init set_pxa_fb_parent(struct device *parent_dev)
pxa_device_fb.dev.parent = parent_dev;
}
+static struct resource pxa_resource_ffuart[] = {
+ {
+ .start = __PREG(FFUART),
+ .end = __PREG(FFUART) + 35,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_FFUART,
+ .end = IRQ_FFUART,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
struct platform_device pxa_device_ffuart= {
.name = "pxa2xx-uart",
.id = 0,
+ .resource = pxa_resource_ffuart,
+ .num_resources = ARRAY_SIZE(pxa_resource_ffuart),
};
+
+static struct resource pxa_resource_btuart[] = {
+ {
+ .start = __PREG(BTUART),
+ .end = __PREG(BTUART) + 35,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_BTUART,
+ .end = IRQ_BTUART,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
struct platform_device pxa_device_btuart = {
.name = "pxa2xx-uart",
.id = 1,
+ .resource = pxa_resource_btuart,
+ .num_resources = ARRAY_SIZE(pxa_resource_btuart),
};
+
+static struct resource pxa_resource_stuart[] = {
+ {
+ .start = __PREG(STUART),
+ .end = __PREG(STUART) + 35,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_STUART,
+ .end = IRQ_STUART,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
struct platform_device pxa_device_stuart = {
.name = "pxa2xx-uart",
.id = 2,
+ .resource = pxa_resource_stuart,
+ .num_resources = ARRAY_SIZE(pxa_resource_stuart),
};
+
+static struct resource pxa_resource_hwuart[] = {
+ {
+ .start = __PREG(HWUART),
+ .end = __PREG(HWUART) + 47,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_HWUART,
+ .end = IRQ_HWUART,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
struct platform_device pxa_device_hwuart = {
.name = "pxa2xx-uart",
.id = 3,
+ .resource = pxa_resource_hwuart,
+ .num_resources = ARRAY_SIZE(pxa_resource_hwuart),
};
static struct resource pxai2c_resources[] = {
diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h
index 91ab2ad..b30f240 100644
--- a/arch/arm/mach-pxa/generic.h
+++ b/arch/arm/mach-pxa/generic.h
@@ -15,14 +15,40 @@ extern struct sys_timer pxa_timer;
extern void __init pxa_init_irq_low(void);
extern void __init pxa_init_irq_high(void);
extern void __init pxa_init_irq_gpio(int gpio_nr);
+extern void __init pxa_init_irq_set_wake(int (*set_wake)(unsigned int, unsigned int));
extern void __init pxa25x_init_irq(void);
extern void __init pxa27x_init_irq(void);
+extern void __init pxa3xx_init_irq(void);
extern void __init pxa_map_io(void);
extern unsigned int get_clk_frequency_khz(int info);
+extern int pxa_last_gpio;
#define SET_BANK(__nr,__start,__size) \
mi->bank[__nr].start = (__start), \
mi->bank[__nr].size = (__size), \
mi->bank[__nr].node = (((unsigned)(__start) - PHYS_OFFSET) >> 27)
+#ifdef CONFIG_PXA25x
+extern unsigned pxa25x_get_clk_frequency_khz(int);
+extern unsigned pxa25x_get_memclk_frequency_10khz(void);
+#else
+#define pxa25x_get_clk_frequency_khz(x) (0)
+#define pxa25x_get_memclk_frequency_10khz() (0)
+#endif
+
+#ifdef CONFIG_PXA27x
+extern unsigned pxa27x_get_clk_frequency_khz(int);
+extern unsigned pxa27x_get_memclk_frequency_10khz(void);
+#else
+#define pxa27x_get_clk_frequency_khz(x) (0)
+#define pxa27x_get_memclk_frequency_10khz() (0)
+#endif
+
+#ifdef CONFIG_PXA3xx
+extern unsigned pxa3xx_get_clk_frequency_khz(int);
+extern unsigned pxa3xx_get_memclk_frequency_10khz(void);
+#else
+#define pxa3xx_get_clk_frequency_khz(x) (0)
+#define pxa3xx_get_memclk_frequency_10khz() (0)
+#endif
diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index ae2ae08..07acb45 100644
--- a/arch/arm/mach-pxa/irq.c
+++ b/arch/arm/mach-pxa/irq.c
@@ -38,33 +38,11 @@ static void pxa_unmask_low_irq(unsigned int irq)
ICMR |= (1 << irq);
}
-static int pxa_set_wake(unsigned int irq, unsigned int on)
-{
- u32 mask;
-
- switch (irq) {
- case IRQ_RTCAlrm:
- mask = PWER_RTC;
- break;
-#ifdef CONFIG_PXA27x
- /* REVISIT can handle USBH1, USBH2, USB, MSL, USIM, ... */
-#endif
- default:
- return -EINVAL;
- }
- if (on)
- PWER |= mask;
- else
- PWER &= ~mask;
- return 0;
-}
-
static struct irq_chip pxa_internal_chip_low = {
.name = "SC",
.ack = pxa_mask_low_irq,
.mask = pxa_mask_low_irq,
.unmask = pxa_unmask_low_irq,
- .set_wake = pxa_set_wake,
};
void __init pxa_init_irq_low(void)
@@ -87,7 +65,7 @@ void __init pxa_init_irq_low(void)
}
}
-#ifdef CONFIG_PXA27x
+#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
/*
* This is for the second set of internal IRQs as found on the PXA27x.
@@ -125,26 +103,6 @@ void __init pxa_init_irq_high(void)
}
#endif
-/* Note that if an input/irq line ever gets changed to an output during
- * suspend, the relevant PWER, PRER, and PFER bits should be cleared.
- */
-#ifdef CONFIG_PXA27x
-
-/* PXA27x: Various gpios can issue wakeup events. This logic only
- * handles the simple cases, not the WEMUX2 and WEMUX3 options
- */
-#define PXA27x_GPIO_NOWAKE_MASK \
- ((1 << 8) | (1 << 7) | (1 << 6) | (1 << 5) | (1 << 2))
-#define WAKEMASK(gpio) \
- (((gpio) <= 15) \
- ? ((1 << (gpio)) & ~PXA27x_GPIO_NOWAKE_MASK) \
- : ((gpio == 35) ? (1 << 24) : 0))
-#else
-
-/* pxa 210, 250, 255, 26x: gpios 0..15 can issue wakeups */
-#define WAKEMASK(gpio) (((gpio) <= 15) ? (1 << (gpio)) : 0)
-#endif
-
/*
* PXA GPIO edge detection for IRQs:
* IRQs are generated on Falling-Edge, Rising-Edge, or both.
@@ -158,11 +116,9 @@ static long GPIO_IRQ_mask[4];
static int pxa_gpio_irq_type(unsigned int irq, unsigned int type)
{
int gpio, idx;
- u32 mask;
gpio = IRQ_TO_GPIO(irq);
idx = gpio >> 5;
- mask = WAKEMASK(gpio);
if (type == IRQT_PROBE) {
/* Don't mess with enabled GPIOs using preconfigured edges or
@@ -182,19 +138,15 @@ static int pxa_gpio_irq_type(unsigned int irq, unsigned int type)
if (type & __IRQT_RISEDGE) {
/* printk("rising "); */
__set_bit (gpio, GPIO_IRQ_rising_edge);
- PRER |= mask;
} else {
__clear_bit (gpio, GPIO_IRQ_rising_edge);
- PRER &= ~mask;
}
if (type & __IRQT_FALEDGE) {
/* printk("falling "); */
__set_bit (gpio, GPIO_IRQ_falling_edge);
- PFER |= mask;
} else {
__clear_bit (gpio, GPIO_IRQ_falling_edge);
- PFER &= ~mask;
}
/* printk("edges\n"); */
@@ -213,29 +165,12 @@ static void pxa_ack_low_gpio(unsigned int irq)
GEDR0 = (1 << (irq - IRQ_GPIO0));
}
-static int pxa_set_gpio_wake(unsigned int irq, unsigned int on)
-{
- int gpio = IRQ_TO_GPIO(irq);
- u32 mask = WAKEMASK(gpio);
-
- if (!mask)
- return -EINVAL;
-
- if (on)
- PWER |= mask;
- else
- PWER &= ~mask;
- return 0;
-}
-
-
static struct irq_chip pxa_low_gpio_chip = {
.name = "GPIO-l",
.ack = pxa_ack_low_gpio,
.mask = pxa_mask_low_irq,
.unmask = pxa_unmask_low_irq,
.set_type = pxa_gpio_irq_type,
- .set_wake = pxa_set_gpio_wake,
};
/*
@@ -342,13 +277,14 @@ static struct irq_chip pxa_muxed_gpio_chip = {
.mask = pxa_mask_muxed_gpio,
.unmask = pxa_unmask_muxed_gpio,
.set_type = pxa_gpio_irq_type,
- .set_wake = pxa_set_gpio_wake,
};
void __init pxa_init_irq_gpio(int gpio_nr)
{
int irq, i;
+ pxa_last_gpio = gpio_nr - 1;
+
/* clear all GPIO edge detects */
for (i = 0; i < gpio_nr; i += 32) {
GFER(i) = 0;
@@ -375,3 +311,13 @@ void __init pxa_init_irq_gpio(int gpio_nr)
set_irq_chip(IRQ_GPIO_2_x, &pxa_internal_chip_low);
set_irq_chained_handler(IRQ_GPIO_2_x, pxa_gpio_demux_handler);
}
+
+void __init pxa_init_irq_set_wake(int (*set_wake)(unsigned int, unsigned int))
+{
+ pxa_internal_chip_low.set_wake = set_wake;
+#ifdef CONFIG_PXA27x
+ pxa_internal_chip_high.set_wake = set_wake;
+#endif
+ pxa_low_gpio_chip.set_wake = set_wake;
+ pxa_muxed_gpio_chip.set_wake = set_wake;
+}
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index e70048f..011a1a7 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -512,6 +512,25 @@ static void __init lubbock_map_io(void)
pxa_gpio_mode(GPIO44_BTCTS_MD);
pxa_gpio_mode(GPIO45_BTRTS_MD);
+ GPSR(GPIO48_nPOE) =
+ GPIO_bit(GPIO48_nPOE) |
+ GPIO_bit(GPIO49_nPWE) |
+ GPIO_bit(GPIO50_nPIOR) |
+ GPIO_bit(GPIO51_nPIOW) |
+ GPIO_bit(GPIO52_nPCE_1) |
+ GPIO_bit(GPIO53_nPCE_2);
+
+ pxa_gpio_mode(GPIO48_nPOE_MD);
+ pxa_gpio_mode(GPIO49_nPWE_MD);
+ pxa_gpio_mode(GPIO50_nPIOR_MD);
+ pxa_gpio_mode(GPIO51_nPIOW_MD);
+ pxa_gpio_mode(GPIO52_nPCE_1_MD);
+ pxa_gpio_mode(GPIO53_nPCE_2_MD);
+ pxa_gpio_mode(GPIO54_pSKTSEL_MD);
+ pxa_gpio_mode(GPIO55_nPREG_MD);
+ pxa_gpio_mode(GPIO56_nPWAIT_MD);
+ pxa_gpio_mode(GPIO57_nIOIS16_MD);
+
/* This is for the SMC chip select */
pxa_gpio_mode(GPIO79_nCS_3_MD);
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index b02c79c..a4bc348 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -444,6 +444,25 @@ static void __init mainstone_init(void)
*/
pxa_gpio_mode(GPIO45_SYSCLK_AC97_MD);
+ GPSR(GPIO48_nPOE) =
+ GPIO_bit(GPIO48_nPOE) |
+ GPIO_bit(GPIO49_nPWE) |
+ GPIO_bit(GPIO50_nPIOR) |
+ GPIO_bit(GPIO51_nPIOW) |
+ GPIO_bit(GPIO85_nPCE_1) |
+ GPIO_bit(GPIO54_nPCE_2);
+
+ pxa_gpio_mode(GPIO48_nPOE_MD);
+ pxa_gpio_mode(GPIO49_nPWE_MD);
+ pxa_gpio_mode(GPIO50_nPIOR_MD);
+ pxa_gpio_mode(GPIO51_nPIOW_MD);
+ pxa_gpio_mode(GPIO85_nPCE_1_MD);
+ pxa_gpio_mode(GPIO54_nPCE_2_MD);
+ pxa_gpio_mode(GPIO79_pSKTSEL_MD);
+ pxa_gpio_mode(GPIO55_nPREG_MD);
+ pxa_gpio_mode(GPIO56_nPWAIT_MD);
+ pxa_gpio_mode(GPIO57_nIOIS16_MD);
+
platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
/* reading Mainstone's "Virtual Configuration Register"
diff --git a/arch/arm/mach-pxa/mfp.c b/arch/arm/mach-pxa/mfp.c
new file mode 100644
index 0000000..5cd3cad
--- /dev/null
+++ b/arch/arm/mach-pxa/mfp.c
@@ -0,0 +1,235 @@
+/*
+ * linux/arch/arm/mach-pxa/mfp.c
+ *
+ * PXA3xx Multi-Function Pin Support
+ *
+ * Copyright (C) 2007 Marvell Internation Ltd.
+ *
+ * 2007-08-21: eric miao <eric.y.miao@gmail.com>
+ * initial version
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/io.h>
+
+#include <asm/hardware.h>
+#include <asm/arch/mfp.h>
+
+/* mfp_spin_lock is used to ensure that MFP register configuration
+ * (most likely a read-modify-write operation) is atomic, and that
+ * mfp_table[] is consistent
+ */
+static DEFINE_SPINLOCK(mfp_spin_lock);
+
+static void __iomem *mfpr_mmio_base = (void __iomem *)&__REG(MFPR_BASE);
+static struct pxa3xx_mfp_pin mfp_table[MFP_PIN_MAX];
+
+#define mfpr_readl(off) \
+ __raw_readl(mfpr_mmio_base + (off))
+
+#define mfpr_writel(off, val) \
+ __raw_writel(val, mfpr_mmio_base + (off))
+
+/*
+ * perform a read-back of any MFPR register to make sure the
+ * previous writings are finished
+ */
+#define mfpr_sync() (void)__raw_readl(mfpr_mmio_base + 0)
+
+static inline void __mfp_config(int pin, unsigned long val)
+{
+ unsigned long off = mfp_table[pin].mfpr_off;
+
+ mfp_table[pin].mfpr_val = val;
+ mfpr_writel(off, val);
+}
+
+void pxa3xx_mfp_config(mfp_cfg_t *mfp_cfgs, int num)
+{
+ int i, pin;
+ unsigned long val, flags;
+ mfp_cfg_t *mfp_cfg = mfp_cfgs;
+
+ spin_lock_irqsave(&mfp_spin_lock, flags);
+
+ for (i = 0; i < num; i++, mfp_cfg++) {
+ pin = MFP_CFG_PIN(*mfp_cfg);
+ val = MFP_CFG_VAL(*mfp_cfg);
+
+ BUG_ON(pin >= MFP_PIN_MAX);
+
+ __mfp_config(pin, val);
+ }
+
+ mfpr_sync();
+ spin_unlock_irqrestore(&mfp_spin_lock, flags);
+}
+
+unsigned long pxa3xx_mfp_read(int mfp)
+{
+ unsigned long val, flags;
+
+ BUG_ON(mfp >= MFP_PIN_MAX);
+
+ spin_lock_irqsave(&mfp_spin_lock, flags);
+ val = mfpr_readl(mfp_table[mfp].mfpr_off);
+ spin_unlock_irqrestore(&mfp_spin_lock, flags);
+
+ return val;
+}
+
+void pxa3xx_mfp_write(int mfp, unsigned long val)
+{
+ unsigned long flags;
+
+ BUG_ON(mfp >= MFP_PIN_MAX);
+
+ spin_lock_irqsave(&mfp_spin_lock, flags);
+ mfpr_writel(mfp_table[mfp].mfpr_off, val);
+ mfpr_sync();
+ spin_unlock_irqrestore(&mfp_spin_lock, flags);
+}
+
+void pxa3xx_mfp_set_afds(int mfp, int af, int ds)
+{
+ uint32_t mfpr_off, mfpr_val;
+ unsigned long flags;
+
+ BUG_ON(mfp >= MFP_PIN_MAX);
+
+ spin_lock_irqsave(&mfp_spin_lock, flags);
+ mfpr_off = mfp_table[mfp].mfpr_off;
+
+ mfpr_val = mfpr_readl(mfpr_off);
+ mfpr_val &= ~(MFPR_AF_MASK | MFPR_DRV_MASK);
+ mfpr_val |= (((af & 0x7) << MFPR_ALT_OFFSET) |
+ ((ds & 0x7) << MFPR_DRV_OFFSET));
+
+ mfpr_writel(mfpr_off, mfpr_val);
+ mfpr_sync();
+
+ spin_unlock_irqrestore(&mfp_spin_lock, flags);
+}
+
+void pxa3xx_mfp_set_rdh(int mfp, int rdh)
+{
+ uint32_t mfpr_off, mfpr_val;
+ unsigned long flags;
+
+ BUG_ON(mfp >= MFP_PIN_MAX);
+
+ spin_lock_irqsave(&mfp_spin_lock, flags);
+
+ mfpr_off = mfp_table[mfp].mfpr_off;
+
+ mfpr_val = mfpr_readl(mfpr_off);
+ mfpr_val &= ~MFPR_RDH_MASK;
+
+ if (likely(rdh))
+ mfpr_val |= (1u << MFPR_SS_OFFSET);
+
+ mfpr_writel(mfpr_off, mfpr_val);
+ mfpr_sync();
+
+ spin_unlock_irqrestore(&mfp_spin_lock, flags);
+}
+
+void pxa3xx_mfp_set_lpm(int mfp, int lpm)
+{
+ uint32_t mfpr_off, mfpr_val;
+ unsigned long flags;
+
+ BUG_ON(mfp >= MFP_PIN_MAX);
+
+ spin_lock_irqsave(&mfp_spin_lock, flags);
+
+ mfpr_off = mfp_table[mfp].mfpr_off;
+ mfpr_val = mfpr_readl(mfpr_off);
+ mfpr_val &= ~MFPR_LPM_MASK;
+
+ if (lpm & 0x1) mfpr_val |= 1u << MFPR_SON_OFFSET;
+ if (lpm & 0x2) mfpr_val |= 1u << MFPR_SD_OFFSET;
+ if (lpm & 0x4) mfpr_val |= 1u << MFPR_PU_OFFSET;
+ if (lpm & 0x8) mfpr_val |= 1u << MFPR_PD_OFFSET;
+ if (lpm &0x10) mfpr_val |= 1u << MFPR_PS_OFFSET;
+
+ mfpr_writel(mfpr_off, mfpr_val);
+ mfpr_sync();
+
+ spin_unlock_irqrestore(&mfp_spin_lock, flags);
+}
+
+void pxa3xx_mfp_set_pull(int mfp, int pull)
+{
+ uint32_t mfpr_off, mfpr_val;
+ unsigned long flags;
+
+ BUG_ON(mfp >= MFP_PIN_MAX);
+
+ spin_lock_irqsave(&mfp_spin_lock, flags);
+
+ mfpr_off = mfp_table[mfp].mfpr_off;
+ mfpr_val = mfpr_readl(mfpr_off);
+ mfpr_val &= ~MFPR_PULL_MASK;
+ mfpr_val |= ((pull & 0x7u) << MFPR_PD_OFFSET);
+
+ mfpr_writel(mfpr_off, mfpr_val);
+ mfpr_sync();
+
+ spin_unlock_irqrestore(&mfp_spin_lock, flags);
+}
+
+void pxa3xx_mfp_set_edge(int mfp, int edge)
+{
+ uint32_t mfpr_off, mfpr_val;
+ unsigned long flags;
+
+ BUG_ON(mfp >= MFP_PIN_MAX);
+
+ spin_lock_irqsave(&mfp_spin_lock, flags);
+
+ mfpr_off = mfp_table[mfp].mfpr_off;
+ mfpr_val = mfpr_readl(mfpr_off);
+
+ mfpr_val &= ~MFPR_EDGE_MASK;
+ mfpr_val |= (edge & 0x3u) << MFPR_ERE_OFFSET;
+ mfpr_val |= (!edge & 0x1) << MFPR_EC_OFFSET;
+
+ mfpr_writel(mfpr_off, mfpr_val);
+ mfpr_sync();
+
+ spin_unlock_irqrestore(&mfp_spin_lock, flags);
+}
+
+void __init pxa3xx_mfp_init_addr(struct pxa3xx_mfp_addr_map *map)
+{
+ struct pxa3xx_mfp_addr_map *p;
+ unsigned long offset, flags;
+ int i;
+
+ spin_lock_irqsave(&mfp_spin_lock, flags);
+
+ for (p = map; p->start != MFP_PIN_INVALID; p++) {
+ offset = p->offset;
+ i = p->start;
+
+ do {
+ mfp_table[i].mfpr_off = offset;
+ mfp_table[i].mfpr_val = 0;
+ offset += 4; i++;
+ } while ((i <= p->end) && (p->end != -1));
+ }
+
+ spin_unlock_irqrestore(&mfp_spin_lock, flags);
+}
+
+void __init pxa3xx_init_mfp(void)
+{
+ memset(mfp_table, 0, sizeof(mfp_table));
+}
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 6dfcca7..0d6a725 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -30,6 +30,7 @@
#include "generic.h"
#include "devices.h"
+#include "clock.h"
/*
* Various clock factors driven by the CCCR register.
@@ -53,7 +54,7 @@ static unsigned char N2_clk_mult[8] = { 0, 0, 2, 3, 4, 0, 6, 0 };
* We assume these values have been applied via a fcs.
* If info is not 0 we also display the current settings.
*/
-unsigned int get_clk_frequency_khz(int info)
+unsigned int pxa25x_get_clk_frequency_khz(int info)
{
unsigned long cccr, turbo;
unsigned int l, L, m, M, n2, N;
@@ -86,27 +87,48 @@ unsigned int get_clk_frequency_khz(int info)
return (turbo & 1) ? (N/1000) : (M/1000);
}
-EXPORT_SYMBOL(get_clk_frequency_khz);
-
/*
* Return the current memory clock frequency in units of 10kHz
*/
-unsigned int get_memclk_frequency_10khz(void)
+unsigned int pxa25x_get_memclk_frequency_10khz(void)
{
return L_clk_mult[(CCCR >> 0) & 0x1f] * BASE_CLK / 10000;
}
-EXPORT_SYMBOL(get_memclk_frequency_10khz);
-
-/*
- * Return the current LCD clock frequency in units of 10kHz
- */
-unsigned int get_lcdclk_frequency_10khz(void)
+static unsigned long clk_pxa25x_lcd_getrate(struct clk *clk)
{
- return get_memclk_frequency_10khz();
+ return pxa25x_get_memclk_frequency_10khz() * 10000;
}
-EXPORT_SYMBOL(get_lcdclk_frequency_10khz);
+static const struct clkops clk_pxa25x_lcd_ops = {
+ .enable = clk_cken_enable,
+ .disable = clk_cken_disable,
+ .getrate = clk_pxa25x_lcd_getrate,
+};
+
+/*
+ * 3.6864MHz -> OST, GPIO, SSP, PWM, PLLs (95.842MHz, 147.456MHz)
+ * 95.842MHz -> MMC 19.169MHz, I2C 31.949MHz, FICP 47.923MHz, USB 47.923MHz
+ * 147.456MHz -> UART 14.7456MHz, AC97 12.288MHz, I2S 5.672MHz (allegedly)
+ */
+static struct clk pxa25x_clks[] = {
+ INIT_CK("LCDCLK", LCD, &clk_pxa25x_lcd_ops, &pxa_device_fb.dev),
+ INIT_CKEN("UARTCLK", FFUART, 14745600, 1, &pxa_device_ffuart.dev),
+ INIT_CKEN("UARTCLK", BTUART, 14745600, 1, &pxa_device_btuart.dev),
+ INIT_CKEN("UARTCLK", BTUART, 14745600, 1, &pxa_device_btuart.dev),
+ INIT_CKEN("UARTCLK", STUART, 14745600, 1, NULL),
+ INIT_CKEN("UDCCLK", USB, 47923000, 5, &pxa_device_udc.dev),
+ INIT_CKEN("MMCCLK", MMC, 19169000, 0, &pxa_device_mci.dev),
+ INIT_CKEN("I2CCLK", I2C, 31949000, 0, &pxa_device_i2c.dev),
+ /*
+ INIT_CKEN("PWMCLK", PWM0, 3686400, 0, NULL),
+ INIT_CKEN("PWMCLK", PWM0, 3686400, 0, NULL),
+ INIT_CKEN("SSPCLK", SSP, 3686400, 0, NULL),
+ INIT_CKEN("I2SCLK", I2S, 14745600, 0, NULL),
+ INIT_CKEN("NSSPCLK", NSSP, 3686400, 0, NULL),
+ */
+ INIT_CKEN("FICPCLK", FICP, 47923000, 0, NULL),
+};
#ifdef CONFIG_PM
@@ -205,10 +227,52 @@ static void __init pxa25x_init_pm(void)
}
#endif
+/* PXA25x: supports wakeup from GPIO0..GPIO15 and RTC alarm
+ */
+
+static int pxa25x_set_wake(unsigned int irq, unsigned int on)
+{
+ int gpio = IRQ_TO_GPIO(irq);
+ uint32_t gpio_bit, mask = 0;
+
+ if (gpio >= 0 && gpio <= 15) {
+ gpio_bit = GPIO_bit(gpio);
+ mask = gpio_bit;
+ if (on) {
+ if (GRER(gpio) | gpio_bit)
+ PRER |= gpio_bit;
+ else
+ PRER &= ~gpio_bit;
+
+ if (GFER(gpio) | gpio_bit)
+ PFER |= gpio_bit;
+ else
+ PFER &= ~gpio_bit;
+ }
+ goto set_pwer;
+ }
+
+ if (irq == IRQ_RTCAlrm) {
+ mask = PWER_RTC;
+ goto set_pwer;
+ }
+
+ return -EINVAL;
+
+set_pwer:
+ if (on)
+ PWER |= mask;
+ else
+ PWER &=~mask;
+
+ return 0;
+}
+
void __init pxa25x_init_irq(void)
{
pxa_init_irq_low();
pxa_init_irq_gpio(85);
+ pxa_init_irq_set_wake(pxa25x_set_wake);
}
static struct platform_device *pxa25x_devices[] __initdata = {
@@ -229,6 +293,8 @@ static int __init pxa25x_init(void)
int ret = 0;
if (cpu_is_pxa21x() || cpu_is_pxa25x()) {
+ clks_register(pxa25x_clks, ARRAY_SIZE(pxa25x_clks));
+
if ((ret = pxa_init_dma(16)))
return ret;
#ifdef CONFIG_PM
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index 203371a..2d7fc39 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -27,6 +27,7 @@
#include "generic.h"
#include "devices.h"
+#include "clock.h"
/* Crystal clock: 13MHz */
#define BASE_CLK 13000000
@@ -36,7 +37,7 @@
* We assume these values have been applied via a fcs.
* If info is not 0 we also display the current settings.
*/
-unsigned int get_clk_frequency_khz( int info)
+unsigned int pxa27x_get_clk_frequency_khz(int info)
{
unsigned long ccsr, clkcfg;
unsigned int l, L, m, M, n2, N, S;
@@ -79,7 +80,7 @@ unsigned int get_clk_frequency_khz( int info)
* Return the current mem clock frequency in units of 10kHz as
* reflected by CCCR[A], B, and L
*/
-unsigned int get_memclk_frequency_10khz(void)
+unsigned int pxa27x_get_memclk_frequency_10khz(void)
{
unsigned long ccsr, clkcfg;
unsigned int l, L, m, M;
@@ -104,7 +105,7 @@ unsigned int get_memclk_frequency_10khz(void)
/*
* Return the current LCD clock frequency in units of 10kHz as
*/
-unsigned int get_lcdclk_frequency_10khz(void)
+static unsigned int pxa27x_get_lcdclk_frequency_10khz(void)
{
unsigned long ccsr;
unsigned int l, L, k, K;
@@ -120,9 +121,47 @@ unsigned int get_lcdclk_frequency_10khz(void)
return (K / 10000);
}
-EXPORT_SYMBOL(get_clk_frequency_khz);
-EXPORT_SYMBOL(get_memclk_frequency_10khz);
-EXPORT_SYMBOL(get_lcdclk_frequency_10khz);
+static unsigned long clk_pxa27x_lcd_getrate(struct clk *clk)
+{
+ return pxa27x_get_lcdclk_frequency_10khz() * 10000;
+}
+
+static const struct clkops clk_pxa27x_lcd_ops = {
+ .enable = clk_cken_enable,
+ .disable = clk_cken_disable,
+ .getrate = clk_pxa27x_lcd_getrate,
+};
+
+static struct clk pxa27x_clks[] = {
+ INIT_CK("LCDCLK", LCD, &clk_pxa27x_lcd_ops, &pxa_device_fb.dev),
+ INIT_CK("CAMCLK", CAMERA, &clk_pxa27x_lcd_ops, NULL),
+
+ INIT_CKEN("UARTCLK", FFUART, 14857000, 1, &pxa_device_ffuart.dev),
+ INIT_CKEN("UARTCLK", BTUART, 14857000, 1, &pxa_device_btuart.dev),
+ INIT_CKEN("UARTCLK", STUART, 14857000, 1, NULL),
+
+ INIT_CKEN("I2SCLK", I2S, 14682000, 0, &pxa_device_i2s.dev),
+ INIT_CKEN("I2CCLK", I2C, 32842000, 0, &pxa_device_i2c.dev),
+ INIT_CKEN("UDCCLK", USB, 48000000, 5, &pxa_device_udc.dev),
+ INIT_CKEN("MMCCLK", MMC, 19500000, 0, &pxa_device_mci.dev),
+ INIT_CKEN("FICPCLK", FICP, 48000000, 0, &pxa_device_ficp.dev),
+
+ INIT_CKEN("USBCLK", USB, 48000000, 0, &pxa27x_device_ohci.dev),
+ INIT_CKEN("I2CCLK", PWRI2C, 13000000, 0, &pxa27x_device_i2c_power.dev),
+ INIT_CKEN("KBDCLK", KEYPAD, 32768, 0, NULL),
+
+ /*
+ INIT_CKEN("PWMCLK", PWM0, 13000000, 0, NULL),
+ INIT_CKEN("SSPCLK", SSP1, 13000000, 0, NULL),
+ INIT_CKEN("SSPCLK", SSP2, 13000000, 0, NULL),
+ INIT_CKEN("SSPCLK", SSP3, 13000000, 0, NULL),
+ INIT_CKEN("MSLCLK", MSL, 48000000, 0, NULL),
+ INIT_CKEN("USIMCLK", USIM, 48000000, 0, NULL),
+ INIT_CKEN("MSTKCLK", MEMSTK, 19500000, 0, NULL),
+ INIT_CKEN("IMCLK", IM, 0, 0, NULL),
+ INIT_CKEN("MEMCLK", MEMC, 0, 0, NULL),
+ */
+};
#ifdef CONFIG_PM
@@ -267,6 +306,69 @@ static void __init pxa27x_init_pm(void)
}
#endif
+/* PXA27x: Various gpios can issue wakeup events. This logic only
+ * handles the simple cases, not the WEMUX2 and WEMUX3 options
+ */
+#define PXA27x_GPIO_NOWAKE_MASK \
+ ((1 << 8) | (1 << 7) | (1 << 6) | (1 << 5) | (1 << 2))
+#define WAKEMASK(gpio) \
+ (((gpio) <= 15) \
+ ? ((1 << (gpio)) & ~PXA27x_GPIO_NOWAKE_MASK) \
+ : ((gpio == 35) ? (1 << 24) : 0))
+
+static int pxa27x_set_wake(unsigned int irq, unsigned int on)
+{
+ int gpio = IRQ_TO_GPIO(irq);
+ uint32_t mask;
+
+ if ((gpio >= 0 && gpio <= 15) || (gpio == 35)) {
+ if (WAKEMASK(gpio) == 0)
+ return -EINVAL;
+
+ mask = WAKEMASK(gpio);
+
+ if (on) {
+ if (GRER(gpio) | GPIO_bit(gpio))
+ PRER |= mask;
+ else
+ PRER &= ~mask;
+
+ if (GFER(gpio) | GPIO_bit(gpio))
+ PFER |= mask;
+ else
+ PFER &= ~mask;
+ }
+ goto set_pwer;
+ }
+
+ switch (irq) {
+ case IRQ_RTCAlrm:
+ mask = PWER_RTC;
+ break;
+ case IRQ_USB:
+ mask = 1u << 26;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+set_pwer:
+ if (on)
+ PWER |= mask;
+ else
+ PWER &=~mask;
+
+ return 0;
+}
+
+void __init pxa27x_init_irq(void)
+{
+ pxa_init_irq_low();
+ pxa_init_irq_high();
+ pxa_init_irq_gpio(128);
+ pxa_init_irq_set_wake(pxa27x_set_wake);
+}
+
/*
* device registration specific to PXA27x.
*/
@@ -286,7 +388,7 @@ static struct resource pxa27x_ohci_resources[] = {
},
};
-static struct platform_device pxa27x_device_ohci = {
+struct platform_device pxa27x_device_ohci = {
.name = "pxa27x-ohci",
.id = -1,
.dev = {
@@ -314,7 +416,7 @@ static struct resource i2c_power_resources[] = {
},
};
-static struct platform_device pxa27x_device_i2c_power = {
+struct platform_device pxa27x_device_i2c_power = {
.name = "pxa2xx-i2c",
.id = 1,
.resource = i2c_power_resources,
@@ -336,17 +438,12 @@ static struct platform_device *devices[] __initdata = {
&pxa27x_device_ohci,
};
-void __init pxa27x_init_irq(void)
-{
- pxa_init_irq_low();
- pxa_init_irq_high();
- pxa_init_irq_gpio(128);
-}
-
static int __init pxa27x_init(void)
{
int ret = 0;
if (cpu_is_pxa27x()) {
+ clks_register(pxa27x_clks, ARRAY_SIZE(pxa27x_clks));
+
if ((ret = pxa_init_dma(32)))
return ret;
#ifdef CONFIG_PM
diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c
new file mode 100644
index 0000000..5363b13
--- /dev/null
+++ b/arch/arm/mach-pxa/pxa300.c
@@ -0,0 +1,93 @@
+/*
+ * linux/arch/arm/mach-pxa/pxa300.c
+ *
+ * Code specific to PXA300/PXA310
+ *
+ * Copyright (C) 2007 Marvell Internation Ltd.
+ *
+ * 2007-08-21: eric miao <eric.y.miao@gmail.com>
+ * initial version
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+
+#include <asm/hardware.h>
+#include <asm/arch/mfp-pxa300.h>
+
+static struct pxa3xx_mfp_addr_map pxa300_mfp_addr_map[] __initdata = {
+
+ MFP_ADDR_X(GPIO0, GPIO2, 0x00b4),
+ MFP_ADDR_X(GPIO3, GPIO26, 0x027c),
+ MFP_ADDR_X(GPIO27, GPIO127, 0x0400),
+ MFP_ADDR_X(GPIO0_2, GPIO6_2, 0x02ec),
+
+ MFP_ADDR(nBE0, 0x0204),
+ MFP_ADDR(nBE1, 0x0208),
+
+ MFP_ADDR(nLUA, 0x0244),
+ MFP_ADDR(nLLA, 0x0254),
+
+ MFP_ADDR(DF_CLE_nOE, 0x0240),
+ MFP_ADDR(DF_nRE_nOE, 0x0200),
+ MFP_ADDR(DF_ALE_nWE, 0x020C),
+ MFP_ADDR(DF_INT_RnB, 0x00C8),
+ MFP_ADDR(DF_nCS0, 0x0248),
+ MFP_ADDR(DF_nCS1, 0x0278),
+ MFP_ADDR(DF_nWE, 0x00CC),
+
+ MFP_ADDR(DF_ADDR0, 0x0210),
+ MFP_ADDR(DF_ADDR1, 0x0214),
+ MFP_ADDR(DF_ADDR2, 0x0218),
+ MFP_ADDR(DF_ADDR3, 0x021C),
+
+ MFP_ADDR(DF_IO0, 0x0220),
+ MFP_ADDR(DF_IO1, 0x0228),
+ MFP_ADDR(DF_IO2, 0x0230),
+ MFP_ADDR(DF_IO3, 0x0238),
+ MFP_ADDR(DF_IO4, 0x0258),
+ MFP_ADDR(DF_IO5, 0x0260),
+ MFP_ADDR(DF_IO6, 0x0268),
+ MFP_ADDR(DF_IO7, 0x0270),
+ MFP_ADDR(DF_IO8, 0x0224),
+ MFP_ADDR(DF_IO9, 0x022C),
+ MFP_ADDR(DF_IO10, 0x0234),
+ MFP_ADDR(DF_IO11, 0x023C),
+ MFP_ADDR(DF_IO12, 0x025C),
+ MFP_ADDR(DF_IO13, 0x0264),
+ MFP_ADDR(DF_IO14, 0x026C),
+ MFP_ADDR(DF_IO15, 0x0274),
+
+ MFP_ADDR_END,
+};
+
+/* override pxa300 MFP register addresses */
+static struct pxa3xx_mfp_addr_map pxa310_mfp_addr_map[] __initdata = {
+ MFP_ADDR_X(GPIO30, GPIO98, 0x0418),
+ MFP_ADDR_X(GPIO7_2, GPIO12_2, 0x052C),
+
+ MFP_ADDR(ULPI_STP, 0x040C),
+ MFP_ADDR(ULPI_NXT, 0x0410),
+ MFP_ADDR(ULPI_DIR, 0x0414),
+
+ MFP_ADDR_END,
+};
+
+static int __init pxa300_init(void)
+{
+ if (cpu_is_pxa300() || cpu_is_pxa310()) {
+ pxa3xx_init_mfp();
+ pxa3xx_mfp_init_addr(pxa300_mfp_addr_map);
+ }
+
+ if (cpu_is_pxa310())
+ pxa3xx_mfp_init_addr(pxa310_mfp_addr_map);
+
+ return 0;
+}
+
+core_initcall(pxa300_init);
diff --git a/arch/arm/mach-pxa/pxa320.c b/arch/arm/mach-pxa/pxa320.c
new file mode 100644
index 0000000..cd9eba5
--- /dev/null
+++ b/arch/arm/mach-pxa/pxa320.c
@@ -0,0 +1,88 @@
+/*
+ * linux/arch/arm/mach-pxa/pxa320.c
+ *
+ * Code specific to PXA320
+ *
+ * Copyright (C) 2007 Marvell Internation Ltd.
+ *
+ * 2007-08-21: eric miao <eric.y.miao@gmail.com>
+ * initial version
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+
+#include <asm/hardware.h>
+#include <asm/arch/mfp.h>
+#include <asm/arch/mfp-pxa320.h>
+
+static struct pxa3xx_mfp_addr_map pxa320_mfp_addr_map[] __initdata = {
+
+ MFP_ADDR_X(GPIO0, GPIO4, 0x0124),
+ MFP_ADDR_X(GPIO5, GPIO26, 0x028C),
+ MFP_ADDR_X(GPIO27, GPIO62, 0x0400),
+ MFP_ADDR_X(GPIO63, GPIO73, 0x04B4),
+ MFP_ADDR_X(GPIO74, GPIO98, 0x04F0),
+ MFP_ADDR_X(GPIO99, GPIO127, 0x0600),
+ MFP_ADDR_X(GPIO0_2, GPIO5_2, 0x0674),
+ MFP_ADDR_X(GPIO6_2, GPIO13_2, 0x0494),
+ MFP_ADDR_X(GPIO14_2, GPIO17_2, 0x04E0),
+
+ MFP_ADDR(nXCVREN, 0x0138),
+ MFP_ADDR(DF_CLE_nOE, 0x0204),
+ MFP_ADDR(DF_nADV1_ALE, 0x0208),
+ MFP_ADDR(DF_SCLK_S, 0x020C),
+ MFP_ADDR(DF_SCLK_E, 0x0210),
+ MFP_ADDR(nBE0, 0x0214),
+ MFP_ADDR(nBE1, 0x0218),
+ MFP_ADDR(DF_nADV2_ALE, 0x021C),
+ MFP_ADDR(DF_INT_RnB, 0x0220),
+ MFP_ADDR(DF_nCS0, 0x0224),
+ MFP_ADDR(DF_nCS1, 0x0228),
+ MFP_ADDR(DF_nWE, 0x022C),
+ MFP_ADDR(DF_nRE_nOE, 0x0230),
+ MFP_ADDR(nLUA, 0x0234),
+ MFP_ADDR(nLLA, 0x0238),
+ MFP_ADDR(DF_ADDR0, 0x023C),
+ MFP_ADDR(DF_ADDR1, 0x0240),
+ MFP_ADDR(DF_ADDR2, 0x0244),
+ MFP_ADDR(DF_ADDR3, 0x0248),
+ MFP_ADDR(DF_IO0, 0x024C),
+ MFP_ADDR(DF_IO8, 0x0250),
+ MFP_ADDR(DF_IO1, 0x0254),
+ MFP_ADDR(DF_IO9, 0x0258),
+ MFP_ADDR(DF_IO2, 0x025C),
+ MFP_ADDR(DF_IO10, 0x0260),
+ MFP_ADDR(DF_IO3, 0x0264),
+ MFP_ADDR(DF_IO11, 0x0268),
+ MFP_ADDR(DF_IO4, 0x026C),
+ MFP_ADDR(DF_IO12, 0x0270),
+ MFP_ADDR(DF_IO5, 0x0274),
+ MFP_ADDR(DF_IO13, 0x0278),
+ MFP_ADDR(DF_IO6, 0x027C),
+ MFP_ADDR(DF_IO14, 0x0280),
+ MFP_ADDR(DF_IO7, 0x0284),
+ MFP_ADDR(DF_IO15, 0x0288),
+
+ MFP_ADDR_END,
+};
+
+static void __init pxa320_init_mfp(void)
+{
+ pxa3xx_init_mfp();
+ pxa3xx_mfp_init_addr(pxa320_mfp_addr_map);
+}
+
+static int __init pxa320_init(void)
+{
+ if (cpu_is_pxa320())
+ pxa320_init_mfp();
+
+ return 0;
+}
+
+core_initcall(pxa320_init);
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
new file mode 100644
index 0000000..39f0de8
--- /dev/null
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -0,0 +1,216 @@
+/*
+ * linux/arch/arm/mach-pxa/pxa3xx.c
+ *
+ * code specific to pxa3xx aka Monahans
+ *
+ * Copyright (C) 2006 Marvell International Ltd.
+ *
+ * 2007-09-02: eric miao <eric.y.miao@gmail.com>
+ * initial version
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/pm.h>
+#include <linux/platform_device.h>
+#include <linux/irq.h>
+
+#include <asm/hardware.h>
+#include <asm/arch/pxa3xx-regs.h>
+#include <asm/arch/ohci.h>
+#include <asm/arch/pm.h>
+#include <asm/arch/dma.h>
+#include <asm/arch/ssp.h>
+
+#include "generic.h"
+#include "devices.h"
+#include "clock.h"
+
+/* Crystal clock: 13MHz */
+#define BASE_CLK 13000000
+
+/* Ring Oscillator Clock: 60MHz */
+#define RO_CLK 60000000
+
+#define ACCR_D0CS (1 << 26)
+
+/* crystal frequency to static memory controller multiplier (SMCFS) */
+static unsigned char smcfs_mult[8] = { 6, 0, 8, 0, 0, 16, };
+
+/* crystal frequency to HSIO bus frequency multiplier (HSS) */
+static unsigned char hss_mult[4] = { 8, 12, 16, 0 };
+
+/*
+ * Get the clock frequency as reflected by CCSR and the turbo flag.
+ * We assume these values have been applied via a fcs.
+ * If info is not 0 we also display the current settings.
+ */
+unsigned int pxa3xx_get_clk_frequency_khz(int info)
+{
+ unsigned long acsr, xclkcfg;
+ unsigned int t, xl, xn, hss, ro, XL, XN, CLK, HSS;
+
+ /* Read XCLKCFG register turbo bit */
+ __asm__ __volatile__("mrc\tp14, 0, %0, c6, c0, 0" : "=r"(xclkcfg));
+ t = xclkcfg & 0x1;
+
+ acsr = ACSR;
+
+ xl = acsr & 0x1f;
+ xn = (acsr >> 8) & 0x7;
+ hss = (acsr >> 14) & 0x3;
+
+ XL = xl * BASE_CLK;
+ XN = xn * XL;
+
+ ro = acsr & ACCR_D0CS;
+
+ CLK = (ro) ? RO_CLK : ((t) ? XN : XL);
+ HSS = (ro) ? RO_CLK : hss_mult[hss] * BASE_CLK;
+
+ if (info) {
+ pr_info("RO Mode clock: %d.%02dMHz (%sactive)\n",
+ RO_CLK / 1000000, (RO_CLK % 1000000) / 10000,
+ (ro) ? "" : "in");
+ pr_info("Run Mode clock: %d.%02dMHz (*%d)\n",
+ XL / 1000000, (XL % 1000000) / 10000, xl);
+ pr_info("Turbo Mode clock: %d.%02dMHz (*%d, %sactive)\n",
+ XN / 1000000, (XN % 1000000) / 10000, xn,
+ (t) ? "" : "in");
+ pr_info("HSIO bus clock: %d.%02dMHz\n",
+ HSS / 1000000, (HSS % 1000000) / 10000);
+ }
+
+ return CLK;
+}
+
+/*
+ * Return the current static memory controller clock frequency
+ * in units of 10kHz
+ */
+unsigned int pxa3xx_get_memclk_frequency_10khz(void)
+{
+ unsigned long acsr;
+ unsigned int smcfs, clk = 0;
+
+ acsr = ACSR;
+
+ smcfs = (acsr >> 23) & 0x7;
+ clk = (acsr & ACCR_D0CS) ? RO_CLK : smcfs_mult[smcfs] * BASE_CLK;
+
+ return (clk / 10000);
+}
+
+/*
+ * Return the current HSIO bus clock frequency
+ */
+static unsigned long clk_pxa3xx_hsio_getrate(struct clk *clk)
+{
+ unsigned long acsr;
+ unsigned int hss, hsio_clk;
+
+ acsr = ACSR;
+
+ hss = (acsr >> 14) & 0x3;
+ hsio_clk = (acsr & ACCR_D0CS) ? RO_CLK : hss_mult[hss] * BASE_CLK;
+
+ return hsio_clk;
+}
+
+static void clk_pxa3xx_cken_enable(struct clk *clk)
+{
+ unsigned long mask = 1ul << (clk->cken & 0x1f);
+
+ local_irq_disable();
+
+ if (clk->cken < 32)
+ CKENA |= mask;
+ else
+ CKENB |= mask;
+
+ local_irq_enable();
+}
+
+static void clk_pxa3xx_cken_disable(struct clk *clk)
+{
+ unsigned long mask = 1ul << (clk->cken & 0x1f);
+
+ local_irq_disable();
+
+ if (clk->cken < 32)
+ CKENA &= ~mask;
+ else
+ CKENB &= ~mask;
+
+ local_irq_enable();
+}
+
+static const struct clkops clk_pxa3xx_hsio_ops = {
+ .enable = clk_pxa3xx_cken_enable,
+ .disable = clk_pxa3xx_cken_disable,
+ .getrate = clk_pxa3xx_hsio_getrate,
+};
+
+static struct clk pxa3xx_clks[] = {
+ INIT_CK("LCDCLK", LCD, &clk_pxa3xx_hsio_ops, &pxa_device_fb.dev),
+ INIT_CK("CAMCLK", CAMERA, &clk_pxa3xx_hsio_ops, NULL),
+
+ INIT_CKEN("UARTCLK", FFUART, 14857000, 1, &pxa_device_ffuart.dev),
+ INIT_CKEN("UARTCLK", BTUART, 14857000, 1, &pxa_device_btuart.dev),
+ INIT_CKEN("UARTCLK", STUART, 14857000, 1, NULL),
+
+ INIT_CKEN("I2CCLK", I2C, 32842000, 0, &pxa_device_i2c.dev),
+ INIT_CKEN("UDCCLK", UDC, 48000000, 5, &pxa_device_udc.dev),
+};
+
+void __init pxa3xx_init_irq(void)
+{
+ /* enable CP6 access */
+ u32 value;
+ __asm__ __volatile__("mrc p15, 0, %0, c15, c1, 0\n": "=r"(value));
+ value |= (1 << 6);
+ __asm__ __volatile__("mcr p15, 0, %0, c15, c1, 0\n": :"r"(value));
+
+ pxa_init_irq_low();
+ pxa_init_irq_high();
+ pxa_init_irq_gpio(128);
+}
+
+/*
+ * device registration specific to PXA3xx.
+ */
+
+static struct platform_device *devices[] __initdata = {
+ &pxa_device_mci,
+ &pxa_device_udc,
+ &pxa_device_fb,
+ &pxa_device_ffuart,
+ &pxa_device_btuart,
+ &pxa_device_stuart,
+ &pxa_device_i2c,
+ &pxa_device_i2s,
+ &pxa_device_ficp,
+ &pxa_device_rtc,
+};
+
+static int __init pxa3xx_init(void)
+{
+ int ret = 0;
+
+ if (cpu_is_pxa3xx()) {
+ clks_register(pxa3xx_clks, ARRAY_SIZE(pxa3xx_clks));
+
+ if ((ret = pxa_init_dma(32)))
+ return ret;
+
+ return platform_add_devices(devices, ARRAY_SIZE(devices));
+ }
+ return 0;
+}
+
+subsys_initcall(pxa3xx_init);
diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c
index 98d27e6..ec4286c 100644
--- a/arch/arm/mach-pxa/time.c
+++ b/arch/arm/mach-pxa/time.c
@@ -16,10 +16,48 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/clockchips.h>
+#include <linux/sched.h>
+#include <asm/div64.h>
+#include <asm/cnt32_to_63.h>
#include <asm/mach/irq.h>
#include <asm/mach/time.h>
#include <asm/arch/pxa-regs.h>
+#include <asm/mach-types.h>
+
+/*
+ * This is PXA's sched_clock implementation. This has a resolution
+ * of at least 308 ns and a maximum value of 208 days.
+ *
+ * The return value is guaranteed to be monotonic in that range as
+ * long as there is always less than 582 seconds between successive
+ * calls to sched_clock() which should always be the case in practice.
+ */
+
+#define OSCR2NS_SCALE_FACTOR 10
+
+static unsigned long oscr2ns_scale;
+
+static void __init set_oscr2ns_scale(unsigned long oscr_rate)
+{
+ unsigned long long v = 1000000000ULL << OSCR2NS_SCALE_FACTOR;
+ do_div(v, oscr_rate);
+ oscr2ns_scale = v;
+ /*
+ * We want an even value to automatically clear the top bit
+ * returned by cnt32_to_63() without an additional run time
+ * instruction. So if the LSB is 1 then round it up.
+ */
+ if (oscr2ns_scale & 1)
+ oscr2ns_scale++;
+}
+
+unsigned long long sched_clock(void)
+{
+ unsigned long long v = cnt32_to_63(OSCR);
+ return (v * oscr2ns_scale) >> OSCR2NS_SCALE_FACTOR;
+}
+
static irqreturn_t
pxa_ost0_interrupt(int irq, void *dev_id)
@@ -149,18 +187,29 @@ static struct irqaction pxa_ost0_irq = {
static void __init pxa_timer_init(void)
{
+ unsigned long clock_tick_rate;
+
OIER = 0;
OSSR = OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3;
+ if (cpu_is_pxa21x() || cpu_is_pxa25x())
+ clock_tick_rate = 3686400;
+ else if (machine_is_mainstone())
+ clock_tick_rate = 3249600;
+ else
+ clock_tick_rate = 3250000;
+
+ set_oscr2ns_scale(clock_tick_rate);
+
ckevt_pxa_osmr0.mult =
- div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC, ckevt_pxa_osmr0.shift);
+ div_sc(clock_tick_rate, NSEC_PER_SEC, ckevt_pxa_osmr0.shift);
ckevt_pxa_osmr0.max_delta_ns =
clockevent_delta2ns(0x7fffffff, &ckevt_pxa_osmr0);
ckevt_pxa_osmr0.min_delta_ns =
clockevent_delta2ns(MIN_OSCR_DELTA, &ckevt_pxa_osmr0) + 1;
cksrc_pxa_oscr0.mult =
- clocksource_hz2mult(CLOCK_TICK_RATE, cksrc_pxa_oscr0.shift);
+ clocksource_hz2mult(clock_tick_rate, cksrc_pxa_oscr0.shift);
setup_irq(IRQ_OST0, &pxa_ost0_irq);
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
new file mode 100644
index 0000000..3f18d76
--- /dev/null
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -0,0 +1,184 @@
+/*
+ * linux/arch/arm/mach-pxa/zylonite.c
+ *
+ * Support for the PXA3xx Development Platform (aka Zylonite)
+ *
+ * Copyright (C) 2006 Marvell International Ltd.
+ *
+ * 2007-09-04: eric miao <eric.y.miao@gmail.com>
+ * rewrite to align with latest kernel
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/hardware.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/pxafb.h>
+#include <asm/arch/zylonite.h>
+
+#include "generic.h"
+
+int gpio_backlight;
+int gpio_eth_irq;
+
+int lcd_id;
+int lcd_orientation;
+
+static struct resource smc91x_resources[] = {
+ [0] = {
+ .start = ZYLONITE_ETH_PHYS + 0x300,
+ .end = ZYLONITE_ETH_PHYS + 0xfffff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = -1, /* for run-time assignment */
+ .end = -1,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+static struct platform_device smc91x_device = {
+ .name = "smc91x",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(smc91x_resources),
+ .resource = smc91x_resources,
+};
+
+#if defined(CONFIG_FB_PXA) || (CONFIG_FB_PXA_MODULES)
+static void zylonite_backlight_power(int on)
+{
+ gpio_set_value(gpio_backlight, on);
+}
+
+static struct pxafb_mode_info toshiba_ltm035a776c_mode = {
+ .pixclock = 110000,
+ .xres = 240,
+ .yres = 320,
+ .bpp = 16,
+ .hsync_len = 4,
+ .left_margin = 6,
+ .right_margin = 4,
+ .vsync_len = 2,
+ .upper_margin = 2,
+ .lower_margin = 3,
+ .sync = FB_SYNC_VERT_HIGH_ACT,
+};
+
+static struct pxafb_mode_info toshiba_ltm04c380k_mode = {
+ .pixclock = 50000,
+ .xres = 640,
+ .yres = 480,
+ .bpp = 16,
+ .hsync_len = 1,
+ .left_margin = 0x9f,
+ .right_margin = 1,
+ .vsync_len = 44,
+ .upper_margin = 0,
+ .lower_margin = 0,
+ .sync = FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT,
+};
+
+static struct pxafb_mach_info zylonite_toshiba_lcd_info = {
+ .num_modes = 1,
+ .lccr0 = LCCR0_Act,
+ .lccr3 = LCCR3_PCP,
+ .pxafb_backlight_power = zylonite_backlight_power,
+};
+
+static struct pxafb_mode_info sharp_ls037_modes[] = {
+ [0] = {
+ .pixclock = 158000,
+ .xres = 240,
+ .yres = 320,
+ .bpp = 16,
+ .hsync_len = 4,
+ .left_margin = 39,
+ .right_margin = 39,
+ .vsync_len = 1,
+ .upper_margin = 2,
+ .lower_margin = 3,
+ .sync = 0,
+ },
+ [1] = {
+ .pixclock = 39700,
+ .xres = 480,
+ .yres = 640,
+ .bpp = 16,
+ .hsync_len = 8,
+ .left_margin = 81,
+ .right_margin = 81,
+ .vsync_len = 1,
+ .upper_margin = 2,
+ .lower_margin = 7,
+ .sync = 0,
+ },
+};
+
+static struct pxafb_mach_info zylonite_sharp_lcd_info = {
+ .modes = sharp_ls037_modes,
+ .num_modes = 2,
+ .lccr0 = LCCR0_Act,
+ .lccr3 = LCCR3_PCP | LCCR3_HSP | LCCR3_VSP,
+ .pxafb_backlight_power = zylonite_backlight_power,
+};
+
+static void __init zylonite_init_lcd(void)
+{
+ /* backlight GPIO: output, default on */
+ gpio_direction_output(gpio_backlight, 1);
+
+ if (lcd_id & 0x20) {
+ set_pxa_fb_info(&zylonite_sharp_lcd_info);
+ return;
+ }
+
+ /* legacy LCD panels, it would be handy here if LCD panel type can
+ * be decided at run-time
+ */
+ if (1)
+ zylonite_toshiba_lcd_info.modes = &toshiba_ltm035a776c_mode;
+ else
+ zylonite_toshiba_lcd_info.modes = &toshiba_ltm04c380k_mode;
+
+ set_pxa_fb_info(&zylonite_toshiba_lcd_info);
+}
+#else
+static inline void zylonite_init_lcd(void) {}
+#endif
+
+static void __init zylonite_init(void)
+{
+ /* board-processor specific initialization */
+ zylonite_pxa300_init();
+ zylonite_pxa320_init();
+
+ /*
+ * Note: We depend that the bootloader set
+ * the correct value to MSC register for SMC91x.
+ */
+ smc91x_resources[1].start = gpio_to_irq(gpio_eth_irq);
+ smc91x_resources[1].end = gpio_to_irq(gpio_eth_irq);
+ platform_device_register(&smc91x_device);
+
+ zylonite_init_lcd();
+}
+
+MACHINE_START(ZYLONITE, "PXA3xx Platform Development Kit (aka Zylonite)")
+ .phys_io = 0x40000000,
+ .boot_params = 0xa0000100,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .map_io = pxa_map_io,
+ .init_irq = pxa3xx_init_irq,
+ .timer = &pxa_timer,
+ .init_machine = zylonite_init,
+MACHINE_END
diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c
new file mode 100644
index 0000000..b5fbd2f
--- /dev/null
+++ b/arch/arm/mach-pxa/zylonite_pxa300.c
@@ -0,0 +1,188 @@
+/*
+ * linux/arch/arm/mach-pxa/zylonite_pxa300.c
+ *
+ * PXA300/PXA310 specific support code for the
+ * PXA3xx Development Platform (aka Zylonite)
+ *
+ * Copyright (C) 2007 Marvell Internation Ltd.
+ * 2007-08-21: eric miao <eric.y.miao@gmail.com>
+ * initial version
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/gpio.h>
+#include <asm/arch/mfp-pxa300.h>
+#include <asm/arch/zylonite.h>
+
+#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x)
+
+/* PXA300/PXA310 common configurations */
+static mfp_cfg_t common_mfp_cfg[] __initdata = {
+ /* LCD */
+ GPIO54_LCD_LDD_0,
+ GPIO55_LCD_LDD_1,
+ GPIO56_LCD_LDD_2,
+ GPIO57_LCD_LDD_3,
+ GPIO58_LCD_LDD_4,
+ GPIO59_LCD_LDD_5,
+ GPIO60_LCD_LDD_6,
+ GPIO61_LCD_LDD_7,
+ GPIO62_LCD_LDD_8,
+ GPIO63_LCD_LDD_9,
+ GPIO64_LCD_LDD_10,
+ GPIO65_LCD_LDD_11,
+ GPIO66_LCD_LDD_12,
+ GPIO67_LCD_LDD_13,
+ GPIO68_LCD_LDD_14,
+ GPIO69_LCD_LDD_15,
+ GPIO70_LCD_LDD_16,
+ GPIO71_LCD_LDD_17,
+ GPIO72_LCD_FCLK,
+ GPIO73_LCD_LCLK,
+ GPIO74_LCD_PCLK,
+ GPIO75_LCD_BIAS,
+ GPIO76_LCD_VSYNC,
+ GPIO127_LCD_CS_N,
+
+ /* BTUART */
+ GPIO111_UART2_RTS,
+ GPIO112_UART2_RXD,
+ GPIO113_UART2_TXD,
+ GPIO114_UART2_CTS,
+
+ /* STUART */
+ GPIO109_UART3_TXD,
+ GPIO110_UART3_RXD,
+
+ /* AC97 */
+ GPIO23_AC97_nACRESET,
+ GPIO24_AC97_SYSCLK,
+ GPIO29_AC97_BITCLK,
+ GPIO25_AC97_SDATA_IN_0,
+ GPIO27_AC97_SDATA_OUT,
+ GPIO28_AC97_SYNC,
+
+ /* Keypad */
+ GPIO107_KP_DKIN_0,
+ GPIO108_KP_DKIN_1,
+ GPIO115_KP_MKIN_0,
+ GPIO116_KP_MKIN_1,
+ GPIO117_KP_MKIN_2,
+ GPIO118_KP_MKIN_3,
+ GPIO119_KP_MKIN_4,
+ GPIO120_KP_MKIN_5,
+ GPIO2_2_KP_MKIN_6,
+ GPIO3_2_KP_MKIN_7,
+ GPIO121_KP_MKOUT_0,
+ GPIO122_KP_MKOUT_1,
+ GPIO123_KP_MKOUT_2,
+ GPIO124_KP_MKOUT_3,
+ GPIO125_KP_MKOUT_4,
+ GPIO4_2_KP_MKOUT_5,
+ GPIO5_2_KP_MKOUT_6,
+ GPIO6_2_KP_MKOUT_7,
+};
+
+static mfp_cfg_t pxa300_mfp_cfg[] __initdata = {
+ /* FFUART */
+ GPIO30_UART1_RXD,
+ GPIO31_UART1_TXD,
+ GPIO32_UART1_CTS,
+ GPIO37_UART1_RTS,
+ GPIO33_UART1_DCD,
+ GPIO34_UART1_DSR,
+ GPIO35_UART1_RI,
+ GPIO36_UART1_DTR,
+
+ /* Ethernet */
+ GPIO2_nCS3,
+ GPIO99_GPIO,
+};
+
+static mfp_cfg_t pxa310_mfp_cfg[] __initdata = {
+ /* FFUART */
+ GPIO99_UART1_RXD,
+ GPIO100_UART1_TXD,
+ GPIO101_UART1_CTS,
+ GPIO106_UART1_RTS,
+
+ /* Ethernet */
+ GPIO2_nCS3,
+ GPIO102_GPIO,
+};
+
+#define NUM_LCD_DETECT_PINS 7
+
+static int lcd_detect_pins[] __initdata = {
+ MFP_PIN_GPIO71, /* LCD_LDD_17 - ORIENT */
+ MFP_PIN_GPIO70, /* LCD_LDD_16 - LCDID[5] */
+ MFP_PIN_GPIO75, /* LCD_BIAS - LCDID[4] */
+ MFP_PIN_GPIO73, /* LCD_LCLK - LCDID[3] */
+ MFP_PIN_GPIO72, /* LCD_FCLK - LCDID[2] */
+ MFP_PIN_GPIO127,/* LCD_CS_N - LCDID[1] */
+ MFP_PIN_GPIO76, /* LCD_VSYNC - LCDID[0] */
+};
+
+static void __init zylonite_detect_lcd_panel(void)
+{
+ unsigned long mfpr_save[NUM_LCD_DETECT_PINS];
+ int i, gpio, id = 0;
+
+ /* save the original MFP settings of these pins and configure
+ * them as GPIO Input, DS01X, Pull Neither, Edge Clear
+ */
+ for (i = 0; i < NUM_LCD_DETECT_PINS; i++) {
+ mfpr_save[i] = pxa3xx_mfp_read(lcd_detect_pins[i]);
+ pxa3xx_mfp_write(lcd_detect_pins[i], 0x8440);
+ }
+
+ for (i = 0; i < NUM_LCD_DETECT_PINS; i++) {
+ id = id << 1;
+ gpio = mfp_to_gpio(lcd_detect_pins[i]);
+ gpio_direction_input(gpio);
+
+ if (gpio_get_value(gpio))
+ id = id | 0x1;
+ }
+
+ /* lcd id, flush out bit 1 */
+ lcd_id = id & 0x3d;
+
+ /* lcd orientation, portrait or landscape */
+ lcd_orientation = (id >> 6) & 0x1;
+
+ /* restore the original MFP settings */
+ for (i = 0; i < NUM_LCD_DETECT_PINS; i++)
+ pxa3xx_mfp_write(lcd_detect_pins[i], mfpr_save[i]);
+}
+
+void __init zylonite_pxa300_init(void)
+{
+ if (cpu_is_pxa300() || cpu_is_pxa310()) {
+ /* initialize MFP */
+ pxa3xx_mfp_config(ARRAY_AND_SIZE(common_mfp_cfg));
+
+ /* detect LCD panel */
+ zylonite_detect_lcd_panel();
+
+ /* GPIO pin assignment */
+ gpio_backlight = mfp_to_gpio(MFP_PIN_GPIO20);
+ }
+
+ if (cpu_is_pxa300()) {
+ pxa3xx_mfp_config(ARRAY_AND_SIZE(pxa300_mfp_cfg));
+ gpio_eth_irq = mfp_to_gpio(MFP_PIN_GPIO99);
+ }
+
+ if (cpu_is_pxa310()) {
+ pxa3xx_mfp_config(ARRAY_AND_SIZE(pxa310_mfp_cfg));
+ gpio_eth_irq = mfp_to_gpio(MFP_PIN_GPIO102);
+ }
+}
diff --git a/arch/arm/mach-pxa/zylonite_pxa320.c b/arch/arm/mach-pxa/zylonite_pxa320.c
new file mode 100644
index 0000000..63cb36b
--- /dev/null
+++ b/arch/arm/mach-pxa/zylonite_pxa320.c
@@ -0,0 +1,173 @@
+/*
+ * linux/arch/arm/mach-pxa/zylonite_pxa320.c
+ *
+ * PXA320 specific support code for the
+ * PXA3xx Development Platform (aka Zylonite)
+ *
+ * Copyright (C) 2007 Marvell Internation Ltd.
+ * 2007-08-21: eric miao <eric.y.miao@gmail.com>
+ * initial version
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/arch/gpio.h>
+#include <asm/arch/mfp-pxa320.h>
+#include <asm/arch/zylonite.h>
+
+#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x)
+
+static mfp_cfg_t mfp_cfg[] __initdata = {
+ /* LCD */
+ GPIO6_2_LCD_LDD_0,
+ GPIO7_2_LCD_LDD_1,
+ GPIO8_2_LCD_LDD_2,
+ GPIO9_2_LCD_LDD_3,
+ GPIO10_2_LCD_LDD_4,
+ GPIO11_2_LCD_LDD_5,
+ GPIO12_2_LCD_LDD_6,
+ GPIO13_2_LCD_LDD_7,
+ GPIO63_LCD_LDD_8,
+ GPIO64_LCD_LDD_9,
+ GPIO65_LCD_LDD_10,
+ GPIO66_LCD_LDD_11,
+ GPIO67_LCD_LDD_12,
+ GPIO68_LCD_LDD_13,
+ GPIO69_LCD_LDD_14,
+ GPIO70_LCD_LDD_15,
+ GPIO71_LCD_LDD_16,
+ GPIO72_LCD_LDD_17,
+ GPIO73_LCD_CS_N,
+ GPIO74_LCD_VSYNC,
+ GPIO14_2_LCD_FCLK,
+ GPIO15_2_LCD_LCLK,
+ GPIO16_2_LCD_PCLK,
+ GPIO17_2_LCD_BIAS,
+
+ /* FFUART */
+ GPIO41_UART1_RXD,
+ GPIO42_UART1_TXD,
+ GPIO43_UART1_CTS,
+ GPIO44_UART1_DCD,
+ GPIO45_UART1_DSR,
+ GPIO46_UART1_RI,
+ GPIO47_UART1_DTR,
+ GPIO48_UART1_RTS,
+
+ /* AC97 */
+ GPIO34_AC97_SYSCLK,
+ GPIO35_AC97_SDATA_IN_0,
+ GPIO37_AC97_SDATA_OUT,
+ GPIO38_AC97_SYNC,
+ GPIO39_AC97_BITCLK,
+ GPIO40_AC97_nACRESET,
+
+ /* I2C */
+ GPIO32_I2C_SCL,
+ GPIO33_I2C_SDA,
+
+ /* Keypad */
+ GPIO105_KP_DKIN_0,
+ GPIO106_KP_DKIN_1,
+ GPIO113_KP_MKIN_0,
+ GPIO114_KP_MKIN_1,
+ GPIO115_KP_MKIN_2,
+ GPIO116_KP_MKIN_3,
+ GPIO117_KP_MKIN_4,
+ GPIO118_KP_MKIN_5,
+ GPIO119_KP_MKIN_6,
+ GPIO120_KP_MKIN_7,
+ GPIO121_KP_MKOUT_0,
+ GPIO122_KP_MKOUT_1,
+ GPIO123_KP_MKOUT_2,
+ GPIO124_KP_MKOUT_3,
+ GPIO125_KP_MKOUT_4,
+ GPIO126_KP_MKOUT_5,
+ GPIO127_KP_MKOUT_6,
+ GPIO5_2_KP_MKOUT_7,
+
+ /* Ethernet */
+ GPIO4_nCS3,
+ GPIO90_GPIO,
+};
+
+#define NUM_LCD_DETECT_PINS 7
+
+static int lcd_detect_pins[] __initdata = {
+ MFP_PIN_GPIO72, /* LCD_LDD_17 - ORIENT */
+ MFP_PIN_GPIO71, /* LCD_LDD_16 - LCDID[5] */
+ MFP_PIN_GPIO17_2, /* LCD_BIAS - LCDID[4] */
+ MFP_PIN_GPIO15_2, /* LCD_LCLK - LCDID[3] */
+ MFP_PIN_GPIO14_2, /* LCD_FCLK - LCDID[2] */
+ MFP_PIN_GPIO73, /* LCD_CS_N - LCDID[1] */
+ MFP_PIN_GPIO74, /* LCD_VSYNC - LCDID[0] */
+ /*
+ * set the MFP_PIN_GPIO 14/15/17 to alternate function other than
+ * GPIO to avoid input level confliction with 14_2, 15_2, 17_2
+ */
+ MFP_PIN_GPIO14,
+ MFP_PIN_GPIO15,
+ MFP_PIN_GPIO17,
+};
+
+static int lcd_detect_mfpr[] __initdata = {
+ /* AF0, DS 1X, Pull Neither, Edge Clear */
+ 0x8440, 0x8440, 0x8440, 0x8440, 0x8440, 0x8440, 0x8440,
+ 0xc442, /* Backlight, Pull-Up, AF2 */
+ 0x8445, /* AF5 */
+ 0x8445, /* AF5 */
+};
+
+static void __init zylonite_detect_lcd_panel(void)
+{
+ unsigned long mfpr_save[ARRAY_SIZE(lcd_detect_pins)];
+ int i, gpio, id = 0;
+
+ /* save the original MFP settings of these pins and configure them
+ * as GPIO Input, DS01X, Pull Neither, Edge Clear
+ */
+ for (i = 0; i < ARRAY_SIZE(lcd_detect_pins); i++) {
+ mfpr_save[i] = pxa3xx_mfp_read(lcd_detect_pins[i]);
+ pxa3xx_mfp_write(lcd_detect_pins[i], lcd_detect_mfpr[i]);
+ }
+
+ for (i = 0; i < NUM_LCD_DETECT_PINS; i++) {
+ id = id << 1;
+ gpio = mfp_to_gpio(lcd_detect_pins[i]);
+ gpio_direction_input(gpio);
+
+ if (gpio_get_value(gpio))
+ id = id | 0x1;
+ }
+
+ /* lcd id, flush out bit 1 */
+ lcd_id = id & 0x3d;
+
+ /* lcd orientation, portrait or landscape */
+ lcd_orientation = (id >> 6) & 0x1;
+
+ /* restore the original MFP settings */
+ for (i = 0; i < ARRAY_SIZE(lcd_detect_pins); i++)
+ pxa3xx_mfp_write(lcd_detect_pins[i], mfpr_save[i]);
+}
+
+void __init zylonite_pxa320_init(void)
+{
+ if (cpu_is_pxa320()) {
+ /* initialize MFP */
+ pxa3xx_mfp_config(ARRAY_AND_SIZE(mfp_cfg));
+
+ /* detect LCD panel */
+ zylonite_detect_lcd_panel();
+
+ /* GPIO pin assignment */
+ gpio_backlight = mfp_to_gpio(MFP_PIN_GPIO14);
+ gpio_eth_irq = mfp_to_gpio(MFP_PIN_GPIO9);
+ }
+}
diff --git a/arch/arm/mach-s3c2410/dma.c b/arch/arm/mach-s3c2410/dma.c
index 80d8373..8f12e85 100644
--- a/arch/arm/mach-s3c2410/dma.c
+++ b/arch/arm/mach-s3c2410/dma.c
@@ -145,7 +145,7 @@ static struct s3c24xx_dma_order __initdata s3c2410_dma_order = {
},
};
-static int s3c2410_dma_add(struct sys_device *sysdev)
+static int __init s3c2410_dma_add(struct sys_device *sysdev)
{
s3c2410_dma_init();
s3c24xx_dma_order_set(&s3c2410_dma_order);
diff --git a/arch/arm/mach-s3c2412/dma.c b/arch/arm/mach-s3c2412/dma.c
index 4b9425c..53c1d5bb 100644
--- a/arch/arm/mach-s3c2412/dma.c
+++ b/arch/arm/mach-s3c2412/dma.c
@@ -144,7 +144,7 @@ static struct s3c24xx_dma_selection __initdata s3c2412_dma_sel = {
.map_size = ARRAY_SIZE(s3c2412_dma_mappings),
};
-static int s3c2412_dma_add(struct sys_device *sysdev)
+static int __init s3c2412_dma_add(struct sys_device *sysdev)
{
s3c2410_dma_init();
return s3c24xx_dma_init_map(&s3c2412_dma_sel);
diff --git a/arch/arm/mach-s3c2412/irq.c b/arch/arm/mach-s3c2412/irq.c
index f0d6682..e9d0c76 100644
--- a/arch/arm/mach-s3c2412/irq.c
+++ b/arch/arm/mach-s3c2412/irq.c
@@ -38,6 +38,9 @@
#include <asm/plat-s3c24xx/irq.h>
#include <asm/plat-s3c24xx/pm.h>
+#define INTMSK(start, end) ((1 << ((end) + 1 - (start))) - 1)
+#define INTMSK_SUB(start, end) (INTMSK(start, end) << ((start - S3C2410_IRQSUB(0))))
+
/* the s3c2412 changes the behaviour of IRQ_EINT0 through IRQ_EINT3 by
* having them turn up in both the INT* and the EINT* registers. Whilst
* both show the status, they both now need to be acked when the IRQs
@@ -105,6 +108,51 @@ static struct irq_chip s3c2412_irq_eint0t4 = {
.set_type = s3c_irqext_type,
};
+#define INTBIT(x) (1 << ((x) - S3C2410_IRQSUB(0)))
+
+/* CF and SDI sub interrupts */
+
+static void s3c2412_irq_demux_cfsdi(unsigned int irq, struct irq_desc *desc)
+{
+ unsigned int subsrc, submsk;
+
+ subsrc = __raw_readl(S3C2410_SUBSRCPND);
+ submsk = __raw_readl(S3C2410_INTSUBMSK);
+
+ subsrc &= ~submsk;
+
+ if (subsrc & INTBIT(IRQ_S3C2412_SDI))
+ desc_handle_irq(IRQ_S3C2412_SDI, irq_desc + IRQ_S3C2412_SDI);
+
+ if (subsrc & INTBIT(IRQ_S3C2412_CF))
+ desc_handle_irq(IRQ_S3C2412_CF, irq_desc + IRQ_S3C2412_CF);
+}
+
+#define INTMSK_CFSDI (1UL << (IRQ_S3C2412_CFSDI - IRQ_EINT0))
+#define SUBMSK_CFSDI INTMSK_SUB(IRQ_S3C2412_SDI, IRQ_S3C2412_CF)
+
+static void s3c2412_irq_cfsdi_mask(unsigned int irqno)
+{
+ s3c_irqsub_mask(irqno, INTMSK_CFSDI, SUBMSK_CFSDI);
+}
+
+static void s3c2412_irq_cfsdi_unmask(unsigned int irqno)
+{
+ s3c_irqsub_unmask(irqno, INTMSK_CFSDI);
+}
+
+static void s3c2412_irq_cfsdi_ack(unsigned int irqno)
+{
+ s3c_irqsub_maskack(irqno, INTMSK_CFSDI, SUBMSK_CFSDI);
+}
+
+static struct irq_chip s3c2412_irq_cfsdi = {
+ .name = "s3c2412-cfsdi",
+ .ack = s3c2412_irq_cfsdi_ack,
+ .mask = s3c2412_irq_cfsdi_mask,
+ .unmask = s3c2412_irq_cfsdi_unmask,
+};
+
static int s3c2412_irq_add(struct sys_device *sysdev)
{
unsigned int irqno;
@@ -115,6 +163,16 @@ static int s3c2412_irq_add(struct sys_device *sysdev)
set_irq_flags(irqno, IRQF_VALID);
}
+ /* add demux support for CF/SDI */
+
+ set_irq_chained_handler(IRQ_S3C2412_CFSDI, s3c2412_irq_demux_cfsdi);
+
+ for (irqno = IRQ_S3C2412_SDI; irqno <= IRQ_S3C2412_CF; irqno++) {
+ set_irq_chip(irqno, &s3c2412_irq_cfsdi);
+ set_irq_handler(irqno, handle_level_irq);
+ set_irq_flags(irqno, IRQF_VALID);
+ }
+
return 0;
}
diff --git a/arch/arm/mach-s3c2412/s3c2412.c b/arch/arm/mach-s3c2412/s3c2412.c
index e0ccb40..4f92a15 100644
--- a/arch/arm/mach-s3c2412/s3c2412.c
+++ b/arch/arm/mach-s3c2412/s3c2412.c
@@ -78,6 +78,11 @@ void __init s3c2412_init_uarts(struct s3c2410_uartcfg *cfg, int no)
s3c_device_lcd.name = "s3c2412-lcd";
s3c_device_nand.name = "s3c2412-nand";
+ /* alter IRQ of SDI controller */
+
+ s3c_device_sdi.resource[1].start = IRQ_S3C2412_SDI;
+ s3c_device_sdi.resource[1].end = IRQ_S3C2412_SDI;
+
/* spi channel related changes, s3c2412/13 specific */
s3c_device_spi0.name = "s3c2412-spi";
s3c_device_spi0.resource[0].end = S3C24XX_PA_SPI + 0x24;
diff --git a/arch/arm/mach-s3c2440/dma.c b/arch/arm/mach-s3c2440/dma.c
index f509f06..0b12608 100644
--- a/arch/arm/mach-s3c2440/dma.c
+++ b/arch/arm/mach-s3c2440/dma.c
@@ -190,7 +190,7 @@ static struct s3c24xx_dma_order __initdata s3c2440_dma_order = {
},
};
-static int s3c2440_dma_add(struct sys_device *sysdev)
+static int __init s3c2440_dma_add(struct sys_device *sysdev)
{
s3c2410_dma_init();
s3c24xx_dma_order_set(&s3c2440_dma_order);
diff --git a/arch/arm/mach-s3c2443/dma.c b/arch/arm/mach-s3c2443/dma.c
index fc3ede8..f6c006d 100644
--- a/arch/arm/mach-s3c2443/dma.c
+++ b/arch/arm/mach-s3c2443/dma.c
@@ -162,7 +162,7 @@ static struct s3c24xx_dma_selection __initdata s3c2443_dma_sel = {
.map_size = ARRAY_SIZE(s3c2443_dma_mappings),
};
-static int s3c2443_dma_add(struct sys_device *sysdev)
+static int __init s3c2443_dma_add(struct sys_device *sysdev)
{
s3c24xx_dma_init(6, IRQ_S3C2443_DMA0, 0x100);
return s3c24xx_dma_init_map(&s3c2443_dma_sel);
diff --git a/arch/arm/mach-s3c2443/irq.c b/arch/arm/mach-s3c2443/irq.c
index 6cd4818..f9ad498 100644
--- a/arch/arm/mach-s3c2443/irq.c
+++ b/arch/arm/mach-s3c2443/irq.c
@@ -252,7 +252,7 @@ static int __init s3c2443_add_sub(unsigned int base,
return 0;
}
-static int s3c2443_irq_add(struct sys_device *sysdev)
+static int __init s3c2443_irq_add(struct sys_device *sysdev)
{
printk("S3C2443: IRQ Support\n");
@@ -280,7 +280,7 @@ static struct sysdev_driver s3c2443_irq_driver = {
.add = s3c2443_irq_add,
};
-static int s3c2443_irq_init(void)
+static int __init s3c2443_irq_init(void)
{
return sysdev_driver_register(&s3c2443_sysclass, &s3c2443_irq_driver);
}
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 12161ae..7868f4d 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -322,7 +322,7 @@ config CPU_SA1100
# XScale
config CPU_XSCALE
bool
- depends on ARCH_IOP32X || ARCH_IOP33X || ARCH_PXA || ARCH_IXP4XX || ARCH_IXP2000
+ depends on ARCH_IOP32X || ARCH_IOP33X || PXA25x || PXA27x || ARCH_IXP4XX || ARCH_IXP2000
default y
select CPU_32v5
select CPU_ABRT_EV5T
@@ -333,7 +333,7 @@ config CPU_XSCALE
# XScale Core Version 3
config CPU_XSC3
bool
- depends on ARCH_IXP23XX || ARCH_IOP13XX
+ depends on ARCH_IXP23XX || ARCH_IOP13XX || PXA3xx
default y
select CPU_32v5
select CPU_ABRT_EV5T
diff --git a/arch/arm/mm/consistent.c b/arch/arm/mm/consistent.c
index 1f9f94f..cefdf2f 100644
--- a/arch/arm/mm/consistent.c
+++ b/arch/arm/mm/consistent.c
@@ -481,7 +481,7 @@ core_initcall(consistent_init);
* platforms with CONFIG_DMABOUNCE.
* Use the driver DMA support - see dma-mapping.h (dma_sync_*)
*/
-void consistent_sync(const void *start, size_t size, int direction)
+void dma_cache_maint(const void *start, size_t size, int direction)
{
const void *end = start + size;
@@ -504,4 +504,4 @@ void consistent_sync(const void *start, size_t size, int direction)
BUG();
}
}
-EXPORT_SYMBOL(consistent_sync);
+EXPORT_SYMBOL(dma_cache_maint);
diff --git a/arch/arm/nwfpe/ARM-gcc.h b/arch/arm/nwfpe/ARM-gcc.h
index e659847..436e54a 100644
--- a/arch/arm/nwfpe/ARM-gcc.h
+++ b/arch/arm/nwfpe/ARM-gcc.h
@@ -68,7 +68,7 @@ a compiler does not support explicit inlining, this macro should be defined
to be `static'.
-------------------------------------------------------------------------------
*/
-#define INLINE extern __inline__
+#define INLINE static inline
/* For use as a GCC soft-float library we need some special function names. */
diff --git a/arch/arm/nwfpe/entry.S b/arch/arm/nwfpe/entry.S
index 1dc13bc..48bca0d 100644
--- a/arch/arm/nwfpe/entry.S
+++ b/arch/arm/nwfpe/entry.S
@@ -70,13 +70,24 @@ floating point instructions. GCC attempts to group floating point
instructions to allow the emulator to spread the cost of the trap over
several floating point instructions. */
+#include <asm/asm-offsets.h>
+
.globl nwfpe_enter
nwfpe_enter:
mov r4, lr @ save the failure-return addresses
mov sl, sp @ we access the registers via 'sl'
- ldr r5, [sp, #60] @ get contents of PC;
+ ldr r5, [sp, #S_PC] @ get contents of PC;
+ mov r6, r0 @ save the opcode
emulate:
+ ldr r1, [sp, #S_PSR] @ fetch the PSR
+ bl checkCondition @ check the condition
+ cmp r0, #0 @ r0 = 0 ==> condition failed
+
+ @ if condition code failed to match, next insn
+ beq next @ get the next instruction;
+
+ mov r0, r6 @ prepare for EmulateAll()
bl EmulateAll @ emulate the instruction
cmp r0, #0 @ was emulation successful
moveq pc, r4 @ no, return failure
@@ -91,18 +102,10 @@ next:
teqne r2, #0x0E000000
movne pc, r9 @ return ok if not a fp insn
- str r5, [sp, #60] @ update PC copy in regs
+ str r5, [sp, #S_PC] @ update PC copy in regs
mov r0, r6 @ save a copy
- ldr r1, [sp, #64] @ fetch the condition codes
- bl checkCondition @ check the condition
- cmp r0, #0 @ r0 = 0 ==> condition failed
-
- @ if condition code failed to match, next insn
- beq next @ get the next instruction;
-
- mov r0, r6 @ prepare for EmulateAll()
- b emulate @ if r0 != 0, goto EmulateAll
+ b emulate @ check condition and emulate
@ We need to be prepared for the instructions at .Lx1 and .Lx2
@ to fault. Emit the appropriate exception gunk to fix things up.
diff --git a/arch/arm/nwfpe/fpa11.inl b/arch/arm/nwfpe/fpa11.inl
index 10c3caf..ab8d682 100644
--- a/arch/arm/nwfpe/fpa11.inl
+++ b/arch/arm/nwfpe/fpa11.inl
@@ -22,13 +22,13 @@
#include "fpa11.h"
/* Read and write floating point status register */
-extern __inline__ unsigned int readFPSR(void)
+static inline unsigned int readFPSR(void)
{
FPA11 *fpa11 = GET_FPA11();
return (fpa11->fpsr);
}
-extern __inline__ void writeFPSR(FPSR reg)
+static inline void writeFPSR(FPSR reg)
{
FPA11 *fpa11 = GET_FPA11();
/* the sysid byte in the status register is readonly */
@@ -36,14 +36,14 @@ extern __inline__ void writeFPSR(FPSR reg)
}
/* Read and write floating point control register */
-extern __inline__ FPCR readFPCR(void)
+static inline FPCR readFPCR(void)
{
FPA11 *fpa11 = GET_FPA11();
/* clear SB, AB and DA bits before returning FPCR */
return (fpa11->fpcr & ~MASK_RFC);
}
-extern __inline__ void writeFPCR(FPCR reg)
+static inline void writeFPCR(FPCR reg)
{
FPA11 *fpa11 = GET_FPA11();
fpa11->fpcr &= ~MASK_WFC; /* clear SB, AB and DA bits */
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index cfc69f3..c1f7e5a 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -20,10 +20,15 @@ endchoice
comment "OMAP Feature Selections"
-config OMAP_DEBUG_LEDS
+config OMAP_DEBUG_DEVICES
bool
help
- For debug card leds on TI reference boards.
+ For debug cards on TI reference boards.
+
+config OMAP_DEBUG_LEDS
+ bool
+ depends on OMAP_DEBUG_DEVICES
+ default y if LEDS || LEDS_OMAP_DEBUG
config OMAP_RESET_CLOCKS
bool "Reset unused clocks during boot"
diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile
index 41a3c1c..2549129 100644
--- a/arch/arm/plat-omap/Makefile
+++ b/arch/arm/plat-omap/Makefile
@@ -17,4 +17,5 @@ obj-$(CONFIG_ARCH_OMAP16XX) += ocpi.o
obj-$(CONFIG_CPU_FREQ) += cpu-omap.o
obj-$(CONFIG_OMAP_DM_TIMER) += dmtimer.o
+obj-$(CONFIG_OMAP_DEBUG_DEVICES) += debug-devices.o
obj-$(CONFIG_OMAP_DEBUG_LEDS) += debug-leds.o
diff --git a/arch/arm/plat-omap/debug-devices.c b/arch/arm/plat-omap/debug-devices.c
new file mode 100644
index 0000000..83a5f8b
--- /dev/null
+++ b/arch/arm/plat-omap/debug-devices.c
@@ -0,0 +1,86 @@
+/*
+ * linux/arch/arm/plat-omap/debug-devices.c
+ *
+ * Copyright (C) 2005 Nokia Corporation
+ * Modified from mach-omap2/board-h4.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+
+#include <asm/hardware.h>
+#include <asm/io.h>
+
+#include <asm/arch/board.h>
+#include <asm/arch/gpio.h>
+
+
+/* Many OMAP development platforms reuse the same "debug board"; these
+ * platforms include H2, H3, H4, and Perseus2.
+ */
+
+static struct resource smc91x_resources[] = {
+ [0] = {
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device smc91x_device = {
+ .name = "smc91x",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(smc91x_resources),
+ .resource = smc91x_resources,
+};
+
+static struct resource led_resources[] = {
+ [0] = {
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device led_device = {
+ .name = "omap_dbg_led",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(led_resources),
+ .resource = led_resources,
+};
+
+static struct platform_device *debug_devices[] __initdata = {
+ &smc91x_device,
+ &led_device,
+ /* ps2 kbd + mouse ports */
+ /* 4 extra uarts */
+ /* 6 input dip switches */
+ /* 8 output pins */
+};
+
+int __init debug_card_init(u32 addr, unsigned gpio)
+{
+ int status;
+
+ smc91x_resources[0].start = addr + 0x300;
+ smc91x_resources[0].end = addr + 0x30f;
+
+ smc91x_resources[1].start = OMAP_GPIO_IRQ(gpio);
+ smc91x_resources[1].end = OMAP_GPIO_IRQ(gpio);
+
+ status = omap_request_gpio(gpio);
+ if (status < 0) {
+ printk(KERN_ERR "GPIO%d unavailable for smc91x IRQ\n", gpio);
+ return status;
+ }
+ omap_set_gpio_direction(gpio, 1);
+
+ led_resources[0].start = addr;
+ led_resources[0].end = addr + SZ_4K - 1;
+
+ return platform_add_devices(debug_devices, ARRAY_SIZE(debug_devices));
+}
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 88d5b6d..05a3849 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -1347,11 +1347,6 @@ void omap_stop_lcd_dma(void)
omap_writew(w, OMAP1610_DMA_LCD_CTRL);
}
-int omap_lcd_dma_ext_running(void)
-{
- return lcd_dma.ext_ctrl && lcd_dma.active;
-}
-
/*----------------------------------------------------------------------------*/
static int __init omap_init_dma(void)
@@ -1493,7 +1488,6 @@ EXPORT_SYMBOL(omap_free_lcd_dma);
EXPORT_SYMBOL(omap_enable_lcd_dma);
EXPORT_SYMBOL(omap_setup_lcd_dma);
EXPORT_SYMBOL(omap_stop_lcd_dma);
-EXPORT_SYMBOL(omap_lcd_dma_ext_running);
EXPORT_SYMBOL(omap_set_lcd_dma_b1);
EXPORT_SYMBOL(omap_set_lcd_dma_single_transfer);
EXPORT_SYMBOL(omap_set_lcd_dma_ext_controller);
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index 6d04849..992ca43 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -1372,7 +1372,7 @@ int __init s3c24xx_dma_init(unsigned int channels, unsigned int irq,
return ret;
}
-int s3c2410_dma_init(void)
+int __init s3c2410_dma_init(void)
{
return s3c24xx_dma_init(4, IRQ_DMA0, 0x40);
}
diff --git a/arch/arm/plat-s3c24xx/sleep.S b/arch/arm/plat-s3c24xx/sleep.S
index d47113b..a646cbe 100644
--- a/arch/arm/plat-s3c24xx/sleep.S
+++ b/arch/arm/plat-s3c24xx/sleep.S
@@ -96,6 +96,14 @@ resume_with_mmu:
s3c2410_sleep_save_phys:
.word 0
+
+ /* sleep magic, to allow the bootloader to check for an valid
+ * image to resume to. Must be the first word before the
+ * s3c2410_cpu_resume entry.
+ */
+
+ .word 0x2bedf00d
+
/* s3c2410_cpu_resume
*
* resume code entry for bootloader to call